Solving Ratio Tables

Find the missing value for the ratio.

• 56

• 48

• 7

• 72

What is the missing number in the ratio table?

• 72

• 85

• 76

• 90

Find the missing values in the ratio table. 

• 35, 12

• 14, 100

• 15, 30

• cannot be determined

Another kind of ratio relationship you can find is to look inside a ratio itself. 2:6 is the top ratio in this table.

To get from 2 to 6, you would multiply by 3. Look at each row and notice that this times 3 relationship continues.

What is the value of x?

• 30

• 3

• 15

• 20

Solve for x 

• x = 15

• x = 11

• x = 1/11

• x = 20

Tags

CCSS.7.RP.A.3

• k=5

• k=3.3333333

• k=60

• k=90

Tags

CCSS.7.RP.A.2B

Find the missing value.

• 2

• 4

• 6

• 12

Tags

CCSS.5.OA.B.3

The cafeteria orders a ratio of 4 to 7 of hot dogs to hamburgers for lunch. Which ratios are equivalent to the ratio of hot dogs to hamburgers? READ CAREFULLY!

• 16 hamburgers and 28 hot dogs

• 8 hot dogs and 14 hamburgers

• 7 hot dogs and 10 hamburgers

• 20 hamburgers and 35 hot dogs

• 28 hot dogs and 49 hamburgers

Tags

CCSS.6.RP.A.3A

Solve the proportion. \frac{6}{x}=\frac{24}{20}

• x = 4

• x = 5

• x = 7.2

• x = 0.2

Tags

CCSS.7.RP.A.2C

In a __________, the columns are filled with pairs of numbers that have the same ratio.

• Unit rate

• Ratio

• Equivalent ratios

• Ratio table