Pamela prepared 16 kilograms of dough after working 2 hours. How many hours did Pamela work if she prepared 72 kilograms of dough? Solve using unit rates.
hours

Pamela worked 9 hours if she prepared 72 kilograms of dough.

Step-by-step explanation:

First we divide 72 by 16.

72 ÷ 16 = 4.5

Next we multiply 4.5 by 2.

4.5 * 2 = 9

So, the answer is 9 hours.

Hope this helps! :)