Compare Ratios on Tables

Luz earns $400 for 40 hours of work. Use a ratio table to determine how much she earns for 6 hours of work.

• $60.00

• $20.00

• $40.00

• $10.00

What is the ratio of red circles to blue stars?

• 3:4

• 7/4

• 11/4

• 4 to 7

Complete the ratio table.

• 6

• 8

• 9

• 5

Complete the ratio table.

• 9 & 12

• 8 & 10

• 6 & 8

• 4 & 6

Compare the ratios 8:12 and 10:15 using tables.

• 8:12 is greater than 10:15

• 8:12 is less than 10:15

• 8:12 is equal to 10:15

• 8:12 cannot be compared to 10:15

Tags

CCSS.6.RP.A.3a

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is value of b?

• b= 80

• b= 40

• b= 4

• b= 240

The ratio of boys to girls in a math classroom is 1:4. Complete the table below to represent the proportional relationship of boys to girls.

a

b

c

d

5

4

12

8

Determine whether the ratios are equivalent.

• yes

• no

• maybe

Ratio Tables are Equivalent Ratios?

• True

• False

To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?

• 4 tablets

• 5 tablets

• 6 tablets

• 8 tablets