5. Fractions, Decimals, and Percents

Of all the students in a class,  $\frac{1}{5}$  of them walk to school each day. What percents of students in the class walk to school? 

• 1%

• 5%

• 15%

• 20%

Tags

CCSS.5.NF.B.3

Of the students in Mayra's grade, 12% are going on a field trip. Which decimal number represents the percent of students going on the trip?

• 0.0012

• 0.12

• 1.2

• 12.0

Tags

CCSS.5.NBT.A.3

Sabrina has read 45% of the book that her English teacher assigned. Which of the following correctly shows 45% as a decimal and as a fraction?

• 45% = 0.45 = $\frac{45}{100}$ = $\frac{9}{20}$

• 45% = 4.5 = $\frac{45}{10}$ = $\frac{9}{2}$

• 45% = 0.045 = $\frac{45}{1000}$ = $\frac{9}{20}$

• 45% = 45 = $\frac{450}{100}$ = $\frac{9}{2}$

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

Genevieve saves 15 cents for each dollar she earns. Which equation represents the portion of her earnings that she saves?

• 15 = $\frac{1}{5}$ = 15%

• 0.15 = $\frac{3}{20}$ = 15%

• 1.5 = 1 $\frac{1}{2}$ = 1.5%

• 0.15 = $\frac{1}{5}$ = 1.5%

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.EE.B.4

About  $\frac{3}{5}$   of a certain county is covered by land. The rest is covered by water. Which equation represents the part of the country that is covered by water? 

•  $\frac{2}{5}$  = 0.25 = 25%

•   $\frac{2}{5}$  = 0.2 = 2%

•  $\frac{2}{5}$  = 0.4 = 40%

•  $\frac{2}{5}$  = 0.1 = 10%

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Herman saves 22% of his monthly paycheck so he can buy a new car. He earned $825 last month. How much money did Herman save for his new car last month?

• $62.70

• $165.00

• $181.50

• $206.25

Tags

CCSS.6.RP.A.3C

Objects on Jupiter weigh 240% of their weight on Earth. If an object weighs 30.5 pounds on Earth, how many pounds would it weigh on Jupiter?

• 79.6

• 105.8

• 60.4

• 73.2

Tags

CCSS.6.RP.A.3C

A school band consists of 45 boys and 50 girls. Of the total number of boys, 18 play the drums. What percent of the boys in the band play the drums?

• 40%

• 36%

• 10%

• 9%

Tags

CCSS.6.RP.A.3C

At an animal shelter, 12% of the cats are Siamese. If there are 75 cats at the shelter, how many are Siamese?

• 9

• 12

• 54

• 63

Tags

CCSS.6.RP.A.3C

• A

• B

• C

• D

Tags

CCSS.5.NF.B.3