Bellringer: Accommodated 12/4/24

Front

What is a part-to-part ratio?

Back

A part-to-part ratio compares two parts of a whole to each other.

Front

How do you calculate a part-to-part ratio?

Back

To calculate a part-to-part ratio, divide the number of one part by the number of another part.

Front

In a bag of marbles, if there are 3 red marbles and 7 blue marbles, what is the part-to-part ratio of blue marbles to red marbles?

Back

7:3

Front

In a bag of marbles, if there are 3 red marbles and 5 green marbles, what is the part-to-part ratio of red marbles to green marbles?

Back

3:5

Front

What is a part-to-whole ratio?

Back

A part-to-whole ratio compares a part of a whole to the entire whole.

Front

In a bag of marbles, if there are 3 red marbles, 7 blue marbles, and 5 green marbles, what is the part-to-whole ratio of red marbles to all marbles?

Back

3:15

Front

In a fruit bowl with 8 apples and 5 oranges, what is the part-to-part ratio of apples to oranges?

Back

8:5

Front

In a fruit bowl with 8 apples and 5 oranges, what is the part-to-whole ratio of apples to all fruit?

Back

8:13

Front

What is the formula for finding the total number of items in a ratio?

Back

Add the parts of the ratio together to find the total.

Front

If a bag contains 3 red, 7 blue, and 5 green marbles, how many marbles are there in total?

Back

15 marbles.