Ratios and Proportions

Front

What is the ratio of oatmeal to chocolate chip cookies?

Back

5:6

Front

Enter the missing numbers to create equivalent ratios.
1 : 3
6 : 18
2 : _
4 : _

Back

6 & 12

Front

Solve the proportion: k=?

Back

k=5

Front

Solve for x

Back

x=6

Front

Solve the proportion: 144, 4, 6, 9

Back

4

Front

Is this proportion equal? 1/3     4/12

Back

=

Front

Is this proportion equal? 2/7 and 24/86

Back

≠

Front

Is this proportion equal? 9/12 27/36

Back

=

Front

Is this proportion equal? 1/3 5/6

Back

≠

Front

Is this proportion equal?
4/5  20/25

Back

=