Equivalent ratios

What is an equivalent ratio?

• Two or more ratios with the same values
• Two or more ratios that have different values
• Two or more ratios that equal 1
• Two or more ratios that have a denominator of 1

Tags

CCSS.6.RP.A.3A

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  

• yes, equivalent
• no, not equivalent

Tags

CCSS.7.RP.A.2A

18 vocab words learned in 2 hours; 27 vocab words learned in 3 hours

• yes, equivalent
• no, not equivalent

Tags

CCSS.7.RP.A.2A

The ratio of girls to boys at basketball practice is 2:3. If there are 12 girls at practice then how many boys are there?

• 15

• 18

• 20

• 21

36 to 21 = _____ to 7

• 7

• 9

• 10

• 12

Tags

CCSS.7.RP.A.3

Which ratio is equivalent to 12 : 20

• 3:5

• 2:3

• 3:10

• 20:12

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 3:4

• 12:14

• 4:3

• 6:8

• 20:15

Tags

CCSS.6.RP.A.3A

10. Enrique is making cakes.

Based on the table, how many eggs will Enrique need to make 7 cakes?

• 11

• 28

• 32

• 40

What number should go in the blank to make the ratios equivalent?

1 : 5

_?_ : 20

• 4

• 5

• 3

Tags

CCSS.6.RP.A.3A