Cumulative Exam — Cumulative exam Answers

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41
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Which fraction is equivalent to ?

Question illustration
A
StartFraction 3 Over 8 EndFraction
Option A
B
StartFraction 2 Over 8 EndFraction
Option B
C
StartFraction 3 Over 24 EndFraction
Option C
D
StartFraction 4 Over 24 EndFraction
Option D
42
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Alejandro uses the steps below to convert to a percent. Which best explains Alejandro’s error?

Question illustration
A
The division was computed incorrectly.
B
The division was completed in the incorrect order.
C
The decimal was moved to the right too many times.
D
The decimal was moved to the right instead of the left.
43

Twenty-five percent of 200 is what number?

A
8
B
20
C
50
D
100
44

The graph below shows the percentages of ingredients in a salad mix.Alyssa buys a 38-ounce container of salad mix. About how many ounces of iceberg lettuce does the container have?

Question illustration
A
8 ounces
B
16 ounces
C
27 ounces
D
38 ounces
45

Which correctly shows how to use the GCF and the distributive property to find an expression equivalent to ?

Question illustration
A
4 (2 + 6)
Option A
B
4 (8 + 6)
Option B
C
8 (1 + 6)
Option C
D
8 (2 + 6)
Option D
46

What is 35 percent of 63?

A
1.8
B
3.15
C
18.9
D
22.05
47

The number of hot peppers in a salad is based on the number of servings, as shown in the table below.SaladServingsHot peppers24488?1224How many hot peppers are in an 8-serving salad?

A
12
B
14
C
16
D
32
48

In the diagram below, what is the ratio of unshaded parts to shaded parts?

Question illustration
A
4 unshaded to 9 shaded
B
9 unshaded to 4 shaded
C
3 unshaded to 1 shaded
D
1 unshaded to 3 shaded
49

Tatiana ran the marathon with an average speed of 0.09 miles per minute. What was her speed to the nearest mile per hour?

A
5 miles per hour
B
7 miles per hour
C
9 miles per hour
D
11 miles per hour

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