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

In my fish tank, the ratio of red fish to blue fish is 3:5. There are 20 blue fish. How many red fish are there?

Back

12

Front

Solve the proportion: k=?

Back

k=5

Front

Solve for x

Back

x=6

Front

Ratio of red to yellow LEGOS in simplest form.

Back

1/2

Front

Solve the proportion: -3, -1.5, 2.1, 9

Back

-1.5

Front

A triangle’s angle measures are in the extended ratio of 2 : 4 : 9. Find the measures of the angles.

Back

24^o, 48^o, 108^o

Front

Solve for x

Back

1/2

Front

Solve for k

Back

165