Equivalent Ratios

Front

What is an equivalent ratio?

Back

Two or more ratios with the same values.

Tags

CCSS.6.RP.A.3A

Front

Which ratio is equivalent to 3:4?

Back

6:8

Tags

CCSS.6.RP.A.3A

Front

Find one equivalent ratio for 5:8 using multiplication.

Back

15:24

Tags

CCSS.6.RP.A.3A

Front

If the ratio of tomatoes to cucumbers is 4:1 and there are 7 cucumbers, how many tomatoes are there?

Back

28

Front

If 90 students prefer tacos in a ratio of 3 to 2, how many prefer pizza?

Back

60

Front

What is the first step to find an equivalent ratio?

Back

Multiply or divide both terms of the ratio by the same non-zero number.

Tags

CCSS.6.RP.A.3A

Front

If a ratio is 2:3, what is an equivalent ratio if we multiply both terms by 4?

Back

8:12

Tags

CCSS.6.RP.A.3A

Front

How can you check if two ratios are equivalent?

Back

Cross-multiply and see if the products are equal.

Tags

CCSS.6.RP.A.3A

Front

What does it mean if two ratios are not equivalent?

Back

They do not represent the same relationship between the quantities.

Tags

CCSS.6.RP.A.3A

Front

If the ratio of boys to girls in a class is 5:7 and there are 35 boys, how many girls are there?

Back

49 girls.