Topic Test Answers

The exchange rate between non-fixed currencies continually fluctuates. The chart below shows the exchange rate of the US dollar to the Japanese yen over the course of six days.Day$:¥Monday1:88.6122Tuesday1:90.8305Wednesday1:87.5507Thursday1:91.2323Friday1:92.7120Saturday1:89.4477Mary has $311.75 to convert into yen. The currency exchange she is using charges a surcharge of 6% when converting currency. About how many more yen will Mary receive if she makes her trade on the day with the most favorable exchange rate than if she makes her trade on the day with the least favorable exchange rate? a.¥1,125b.¥1,513c.¥1,609d.¥1,706

Hector is on a trip to Japan. The table below outlines some of the fun things he would like to see and do while on his trip, as well as their estimated costs, either in US dollars ($) or Japanese yen (¥). Hector has $575 budgeted for expenses like this.ItemCostCurrencyKabuki performance74.95$Kaiseki dinner8,745¥Shopping at Akihabara262.49$Onsen visit6,811¥Museum visit2,423¥Hector would also like to see a professional sumo tournament while he is there, which would cost him ¥5,488. If the conversion rate of US dollars to Japanese yen is 1:94.153 at the time of Hector’s trip, how will this affect his budget?a.Hector can see the sumo tournament and have about $322 left over.b.Hector can see the sumo tournament and have about $86 left over.c.Hector has exactly enough left in his budget to see the sumo tournament.d.Hector cannot afford to see the sumo tournament, because it would put him over budget by almost $12.

Haley measured the distances between her house and two of her friends’ houses. Ellen’s house is 1.41 miles away from Haley’s, and Dirk’s house is 6,547 feet away from Haley’s. Whose house is farther away from Haley’s, and how many feet farther away is it, to the nearest whole foot?a.Ellen’s house is 898 feet farther away than Dirk’s.b.Ellen’s house is 1,659 feet farther away than Dirk’s.c.Dirk’s house is 503 feet farther away than Ellen’s.d.Dirk’s house is 1,267 feet farther away than Ellen’s.

Isaac is baking a cake and needs to add flour weighing 5.85 oz to the mixture. If there are 28.3495 g in one ounce, how many grams of flour does he need to add?a.4.85 gb.20.64 gc.158.69 gd.165.84 g

Patrick laid a pencil and a candle end-to-end. The pencil is 15.80 centimeters long, the candle is 0.303 yards long. There are 30.48 centimeters in a foot. How many inches long are the two items placed end-to-end? a. 0.48 in b. 16.10 in c. 17.13 in d. 43.51 in Please select the best answer from the choices provided

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Henry is going on a trip to Brazil. He is currently deciding which cities he will visit during his stay. The table below shows potential cities he could visit, as well as what he estimates it will cost him to visit each one. All costs are given in Brazilian reals (R$).CityCost (R$)Salvador224Duque de Caxias242Rio de Janeiro193Campinas185Porto Alegre153Guarulhos120Fortaleza201Henry’s original plan was to visit Duque de Caxias, Campinas, Rio de Janeiro, and Guarulhos. However, he only has R$699 to spend, so he cannot afford to use his original itinerary. Which of the following changes will be the cheapest swap Henry can make and still come in under budget?a.Replace Duque de Caxias with Salvador.b.Replace Duque de Caxias with Fortaleza.c.Replace Rio de Janeiro with Porto Alegre.d.Do not visit Guarulhos.

While staying in Buenos Aires, Argentina, you decide to take a trip to three other cities: Tucuman, Bahia Blanca, and Salta. The following table shows the costs associated with traveling to or from each of these four cities. All costs listed are given in Argentine pesos ($). Origin and Destination Cost ($) Buenos Aires to Tucuman 211 Buenos Aires to Bahia Blanca 268 Buenos Aires to Salta 238 Tucuman to Buenos Aires 272 Tucuman to Bahia Blanca 195 Tucuman to Salta 203 Bahia Blanca to Buenos Aires 200 Bahia Blanca to Tucuman 229 Bahia Blanca to Salta 211 Salta to Buenos Aires 193 Salta to Tucuman 267 Salta to Bahia Blanca 275 Using the information in the table, determine the least expensive way to visit all of these cities, starting and ending in Buenos Aires. a. Buenos Aires Salta Bahia Blanca Tucuman Buenos Aires b. Buenos Aires Tucuman Salta Bahia Blanca Buenos Aires c. Buenos Aires Tucuman Bahia Blanca Salta Buenos Aires d. Buenos Aires Bahia Blanca Tucuman Salta Buenos Aires Please select the best answer from the choices provided

While staying in Rome, Italy, you decide to take a trip to three other cities: Milan, Genoa, and Padua. The following table details the costs of traveling to and from each city. All costs given are in euros (€). Origin and DestinationCost (€)Rome to Milan71Rome to Genoa52Rome to Padua61Milan to Rome74Milan to Genoa59Milan to Padua68Genoa to Rome76Genoa to Milan56Genoa to Padua58Padua to Rome68Padua to Milan67Padua to Genoa54Determine the cost of the most efficient route. You may visit the cities in any order, but you must start and end in Rome.a.€256b.€251c.€244d.€238

Koji is cooking dinner. He has a yellow onion that weighs 0.59 pounds, and a red onion that weighs 208.65 grams. There are 453.5924 grams in a pound. Which onion is heavier, and how many ounces heavier is it?a.The red onion is 4.48 ounces heavier than the yellow onion.b.The red onion is 7.69 ounces heavier than the yellow onion.c.The yellow onion is 1.56 ounces heavier than the red onion.d.The yellow onion is 2.08 ounces heavier than the red onion.

While staying in Jerusalem, Israel, you decide to visit three other cities: Tel Aviv, Holon, and Ra’anana. The following table shows the costs associated with traveling to and from each city, with all costs listed in Israeli new shekalim (NIS). Origin and Destination Cost (NIS) Jerusalem to Tel Aviv 269 Jerusalem to Holon 201 Jerusalem to Ra’anana 281 Tel Aviv to Jerusalem 235 Tel Aviv to Holon 263 Tel Aviv to Ra’anana 203 Holon to Jerusalem 150 Holon to Tel Aviv 198 Holon to Ra’anana 290 Ra’anana to Jerusalem 176 Ra’anana to Tel Aviv 234 Ra’anana to Holon 218 You can choose to visit these cities in any order, but you will start and end your trip in Jerusalem. If you have a budget of NIS 900, which of the following routes are possible? I. Jerusalem Tel Aviv Ra’anana Holon Jerusalem II. Jerusalem Holon Tel Aviv Ra’anana Jerusalem III. Jerusalem Ra’anana Tel Aviv Holon Jerusalem a. II only b. I and II c. I and III d. None of these are possible. Please select the best answer from the choices provided

The following table shows some time zone pairings for specific cities. Read the table by row; for example, the first row on the table would read “When it is 10:00 a.m. in Juneau, it is 8:00 p.m. in Oslo.” When it is... in... it is... in... 10:00 a.m. Juneau 8:00 p.m. Oslo 5:00 p.m. Oslo 11:00 a.m. Santiago 3:00 a.m. Santiago 3:00 p.m. Kuala Lumpur 2:00 a.m. Kuala Lumpur 10:00 p.m. Dubai What is the time difference between Juneau and Dubai? a. 12 hours b. 9 hours c. 4 hours d. 1 hour Please select the best answer from the choices provided

A certain book is for sale in both Belize and Brazil. In Belize, it sells for 80.39 Belize dollars. In Brazil, it sells for 63.65 Brazilian reals. The exchange rate of US dollars to Belize dollars is 1:1.9246, and the exchange rate of US dollars to Brazilian reals is 1:1.7880. When converted into US dollars, which country sells the book at a more expensive price, and how much more expensive is it? Round all currency values to two decimal places.a.The book costs $6.17 more in Belize than in Brazil.b.The book costs $11.89 more in Brazil than in Belize.c.The book costs $16.74 more in Belize than in Brazil.d.The book costs the same amount in both countries.

Geoffery went on a trip across South America. He took 1,750 US dollars (USD) with him. In Chile, he traded his money for Chilean pesos (CLP) at a rate of USD:CLP = 1:496.5000. He spent 217,513 pesos before he went to Venezuela. In Venezuela, he traded his Chilean pesos for Venezuelan bolivars (VEF) at a rate of CLP:VEF = 1:0.1283. During his time in Venezuela, he spent 38,422.19 bolivars. At his next stop, Paraguay, he traded his Venezuelan bolivars for Paraguayan guarani (PYG) at a rate of VEF:PYG = 1:1063.9500. He spent 12,857,441.39 guarani before returning to the United States, where he traded his Paraguayan guarani for US dollars at a rate of PYG:USD = 1:0.00002186. How much money did Geoffery have remaining, in US dollars? Round all currency values to two decimal places.a.$1,353.13b.$768.98c.$662.60d.$281.06

While staying in Lisbon, Portugal, you decide to visit the cities of Coimbra and Viseu. You will begin and end your trip in Lisbon. The following table shows the costs associated with traveling to and from each of these three cities. All costs are given in euros (€).Origin and DestinationCost (€)Lisbon to Coimbra70Lisbon to Viseu53Coimbra to Lisbon37Coimbra to Viseu72Viseu to Lisbon52Viseu to Coimbra47Using this table, determine whether it is more cost-effective to go to Coimbra first or to go to Viseu first, and how much cheaper doing so is than the alternative.a.Going to Viseu first is €57 cheaper than going to Coimbra first.b.Going to Viseu first is €17 cheaper than going to Coimbra first.c.Going to Coimbra first is €57 cheaper than going to Viseu first.d.Going to Coimbra first is €17 cheaper than going to Viseu first.

Jacob is visiting Argentina, and he hears a warning that the temperature may drop as low as -12.4°C. How cold is that in °F, to the nearest tenth? (F = (9/5)C + 32) a. -54.9°F b. -22.3°F c. 9.7°F d. 35.3°F Please select the best answer from the choices provided

Which of these is not generally an option for lodging while traveling abroad?a.private hotelsb.hostelsc.foreign embassiesd.rental properties

Penny is planning a trip to Egypt. She has mapped out the expected costs of some different components of her trip, and has compiled them below, including whether the cost is in US dollars ($) or Egyptian pounds (£).ItemCostCurrencyPlane ticket3,241.77£Passport65.00$Tour guide494.25£International phone card41.38$Hotel reservation398.26£Car rental644.48£If the exchange rate of the US dollar to Egyptian pound is 1:5.3841, how much has Penny currently budgeted for her trip, in US dollars? Round all currencies to two decimal places.a.$895.25b.$993.95c.$1,001.63d.$1,468.01

A rod of iron of uniform density has a thickness such that a one-inch-long segment of it weighs 3.88 ounces. Given that there are 0.035273 ounces in a gram and 2.54 centimeters in an inch, how many grams would a 14.79 cm length of the same iron rod weigh?a.73.30 gb.274.49 gc.640.51 gd.1,626.89 g

Lisa needs to arrive in Ankara from Istanbul in the next 5 hours. She wants to save as much money as possible, while minimizing her travel time to allow for more sightseeing. She looks at the local transportation options and determines the possibilities for that particular day in the table. Which mode of transportation should Lisa choose if she wants to minimize her cost and maximize her sightseeing time? a. bus b. rental car c. train d. airplane Please select the best answer from the choices provided