Rates and Ratio Review

On a map, if one centimeter represents 25 miles, how many miles does 7 centimeters represent?

• 175

• 185

• 200

• 220

Tags

CCSS.6.RP.A.3B

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number of cats.

• 15

• 18

• 21

• 16

Tags

CCSS.5.NF.B.3

Josh bought a pizza with eight slices of pizza for $12. What is the cost of 1 slice of pizza?

• $12

• $1.50

• $3

• $1

Tags

CCSS.6.RP.A.3B

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

Tags

CCSS.5.NBT.B.6

If you have 3 pennies, 4 nickels, and 5 dimes which represents the following ratio: nickels to total number of coins?

• 4:5
• 3:12
• 4:12
• 5:12

Tags

CCSS.5.NF.B.3

There are 21 boys and 6 girls in Mr. Keys' homeroom.  What is the ratio of girls to boys?  

• 6:21
• 21:6
• 2:7
• 7:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

^{What is the ratio of total shapes to circles?}

• 3 : 4
• 4 : 3
• 7 : 3
• 3 : 7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the proportion:

• 4
• 8
• 14
• 10

Tags

CCSS.7.RP.A.2B

Solve the proportion.

• k=5
• k=45
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

Bill is in a class of 15 boys and 35 girls. 40% of the students in the class take the bus to school. How many students do not take the bus to school?

• 15
• 20
• 30
• 35

Tags

CCSS.6.RP.A.3C