AnswersAIA - 12 Career Math 1st SemUnit Test

Unit Test — Unit test Answers

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1
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There are 72 squares in the model.What is the result of ?

Question illustration
A
6
B
8
C
9
D
12
2
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To find the quotient ,

Question illustration
A
multiply by .
Option A
B
multiply by 8.
Option B
C
multiply by 8.
Option C
D
multiply by .
Option D
3

Hector has 10 cups of flour. Which equation shows how to determine the number of of a cup servings there are in the 10 cups of flour?

Question illustration
A
10 divided by two-fifths = 25
Option A
B
10 times two-fifths = 4
Option B
C
Two-fifths divided by 10 = StartFraction 1 Over 25 EndFraction
Option C
D
Five-halves divided by 10 = one-fourth
Option D
4

Carrie has a planter box with an area of of a square meter. She wants to plant 10 snap pea seeds, each with an equal amount of room to grow. What area will she give to each snap pea plant?

Question illustration
A
of a square meter
Option A
B
of a square meter
Option B
C
of a square meter
Option C
D
of a square meter
Option D
5

Karl is making a pot of chili. The recipe calls for cup of chili powder, but Karl only wants to use half as much so it won’t be so spicy. How much chili powder should Karl use?

Question illustration
A
of a cup
Option A
B
of a cup
Option B
C
of a cup
Option C
D
of a cup
Option D
6

Which values of a, b, and c correctly represent the answer in simplest form?

Question illustration
A
a = 38, b = 14, c = 1
Option A
B
a = 1, b = 14, c = 38
Option B
C
a = 1, b = 7, c = 19
Option C
D
a = 19, b = 7, c = 1
Option D
7

Which equation can be represented using the number line?

Question illustration
A
Three-fourths divided by one-eighth = 6
Option A
B
One-eighth divided by three-fourths = 6
Option B
C
6 divided by three-fourths = one-eighth
Option C
D
6 divided by one-eighth = three-fourths
Option D
8

Kiley had a piece of bamboo skewer that measured 14 inches long. She wanted to cut it into toothpicks that were each 3 inches long. How many toothpicks can she make?

Question illustration
A
4 toothpicks
B
5 toothpicks
C
46 toothpicks
D
47 toothpicks
9

Yosef is trying to determine whether or not he drinks enough water each day. Today, on average, he drank of a glass of water every hour for 10 hours. To determine how much water he had, he set up the equation, ?. What is the total amount of water Yosef drank?

Question illustration
A
of a glass
Option A
B
of a glass
Option B
C
4 glasses
D
25 glasses
10

Which values of a, b, and c represent the answer in simplest form?

Question illustration
A
a = 1, b = 4, c = 3
Option A
B
a = 1, b = 3, c = 4
Option B
C
a = 1, b = 63, c = 36
Option C
D
a = 1, b = 36, c = 63
Option D
11

Pete grabbed 18 mixed nuts, of which were almonds. Which equation shows how to determine the number of almonds Pete grabbed?

Question illustration
A
18 divided by StartFraction 2 Over 9 EndFraction = 81
Option A
B
18 times StartFraction 2 Over 9 EndFraction = 4
Option B
C
StartFraction 2 Over 9 EndFraction divided by 18 = StartFraction 1 Over 81 EndFraction
Option C
D
StartFraction 9 Over 2 EndFraction divided by 18 = one-fourth
Option D
12

Which division problem does the diagram below best illustrate?

Question illustration
A
30 divided by 5 = 6
Option A
B
35 divided by 7 = 5
Option B
C
21 divided by 7 = 3
Option C
D
40 divided by 5 = 8
Option D
13

Mr. Cho asked his students whether the number of pint glasses that can be poured from a pitcher containing 4 pints of milk is always greater than the number of pints of milk in the pitcher.Which statement best answers this question?

Question illustration
A
Yes, because the milk is being divided into equal parts that are less than one pint, which results in more glasses than pints.
B
No, because dividing milk into smaller parts results in fewer total glasses.
C
Yes, because 4 is greater than .
Option C
D
No, because the size of the pitcher affects the number of glasses.
14

What is the result of ?

Question illustration
A
One-sixth
Option A
B
StartFraction 3 Over 8 EndFraction
Option B
C
3
D
6
15

Zareen has 24 minutes to work on her math homework, and each problem is taking her of a minute, on average, to complete. Which expression can be used to determine the number of math problems she will be able to complete in the time she has?

Question illustration
A
24 divided by two-thirds
Option A
B
24 times two-thirds
Option B
C
Two-thirds divided by 24
Option C
D
Three-halves divided by 24
Option D
16

Alejandro has gone to school of the last 35 days. Which expression can be used to determine the number of days Alejandro has gone to school?

Question illustration
A
35 divided by 7 = StartFraction 5 Over 7 EndFraction
Option A
B
35 times StartFraction 5 Over 7 EndFraction
Option B
C
StartFraction 5 Over 7 EndFraction divided by 35
Option C
D
StartFraction 7 Over 5 EndFraction divided by 35
Option D
17

What is the result of ?

Question illustration
A
2
B
9
C
18
D
27
18

Jordan bought of a pound of sunflower seeds and divided them evenly into 9 snack bags for his lunch. What is the weight of sunflower seeds in each snack bag?

Question illustration
A
of a pound
Option A
B
of a pound
Option B
C
of a pound
Option C
D
pounds
Option D
19

The nutritional information on Xuan’s container of crackers said that it had 162 calories. If there were 24 crackers in the container, which best describes the number of calories in each cracker?

Question illustration
A
approximately 6 calories
B
approximately 7 calories
C
approximately 13 calories
D
approximately 14 calories
20

Which values of a, b, and c correctly represent the answer in simplest form?

Question illustration
A
a = 1, b = 5, c = 9
Option A
B
a = 10, b = 18, c = 1
Option B
C
a = 9, b = 5, c = 1
Option C
D
a = 1, b = 10, c = 18
Option D

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