Roberto purchased airline tickets for his family. The tickets cost $1,250. The airline also charged a luggage fee, bringing the total cost to $1,400. What is the percent increase in the cost due to the luggage fee?
What is the approximate percent change in a temperature that went down from 120 degrees to 100 degrees?
What is the percent decrease when the balance in a bank account goes from $300 to $60?
Iliana’s math grade increased from 65 to 86. Fiona’s math grade increased from 70 to 80. What is the difference, rounded to the nearest whole number, between the approximate percent increases?
The new number, 200, is 400 less than the original number. What is the approximate percent change?
Marie and Jorge are both trying to lose weight. After 3 months they compared their weight loss. Marie’s weight went from 175 to 150. Jorge’s weight went from 190 to 180. Which statements are true regarding their weight loss? Select three options.
The attendance at a seminar in year 1 was 500. In Year 2, the attendance changed by 100. What was the percent change in attendance?
Tanya’s swim club increased their $29 membership fee by $6 a year. What is the approximate percent increase in the membership fee?
An education budget went from $800,000 to $900,000. What is the approximate percent increase?
A count went up from 450 to 600. What was the approximate percent increase?
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