Equivalent Ratios

Front

What is an equivalent ratio?

Back

Two or more ratios with the same values.

Front

Are the ratios 7 to 18 and 1 to 2 equivalent?

Back

No

Front

Find one equivalent ratio for 15 : 30 using division.

Back

5 : 10

Front

If the ratio of tacos to pizza is 3 to 2 and 90 students prefer tacos, how many prefer pizza?

Back

60

Front

Are the ratios 3:4 and 6:12 equivalent?

Back

No

Front

What is the first step to determine if two ratios are equivalent?

Back

Cross-multiply the ratios.

Front

What does it mean to simplify a ratio?

Back

To reduce the ratio to its simplest form by dividing both terms by their greatest common factor.

Front

If a ratio is 4:8, what is its simplest form?

Back

1:2

Front

How can you find an equivalent ratio using multiplication?

Back

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

Front

What is the ratio of 10 to 25 in simplest form?

Back

2:5