051 - Cw - writing ratios

Front

What are three ways to write a ratio?

Back

Front

What is the ratio of jackets to sweatpants if there are 15 jackets and 10 sweatpants?

Back

15:10

Front

What is the ratio of birds to total animals if there are 4 birds and 6 snakes?

Back

Front

What is the ratio of shirts to total number of clothes if there are 5 pairs of pants and 11 shirts?

Back

11:16

Front

What is the ratio of boys to girls in a classroom with 13 boys and 10 girls?

Back

13 to 10

Front

Define a ratio.

Back

A ratio is a comparison of two quantities by division.

Front

How can ratios be simplified?

Back

By dividing both terms of the ratio by their greatest common divisor.

Front

What does a ratio of 1:4 represent?

Back

For every 1 of the first quantity, there are 4 of the second quantity.

Front

If the ratio of cats to dogs is 3:2, how many dogs are there if there are 9 cats?

Back

6 dogs (since 9 cats corresponds to 6 dogs in the ratio).

Front

What is the ratio of 20 to 5?

Back

4:1 (simplified form).