Ratios and Equivalent Ratios

Front

What is a ratio?

Back

A comparison between two numbers.

Front

What are equivalent ratios?

Back

Ratios that have the same value.

Front

If a recipe calls for 2 eggs and 3 cups of flour, how many eggs and cups of flour are needed for 3 batches?

Back

6 eggs and 9 cups of flour.

Front

What is the ratio of 2 to 6 in simplest form?

Back

1:3

Front

If 2:6 = ?:3, what is ?

Back

1

Front

What is the ratio of Animals to Crabs if there are 13 Animals and 4 Crabs?

Back

13:4

Front

How do you find equivalent ratios?

Back

By multiplying or dividing both terms of the ratio by the same number.

Front

What is the ratio of 4 to 12 in simplest form?

Back

1:3

Front

If a car travels 60 miles in 1 hour, what is the ratio of miles to hours?

Back

60:1

Front

What is a ratio table?

Back

A table that shows equivalent ratios.