Question

Four workers can make 14 widgets in an hour. At the same rate, how many

widgets can twenty workers make in 90 minutes?

Answer 1

105 widgets

Explanation:

4 workers making 14 widgets an hour can be multiplied by 5 to get 20 workers making 70 widgets an hour

To get how many 20 workers can make in 90 minutes, we can multiply 70 widgets an hour by 1.5 hours (90 minutes) to get 105 widgets in 90 minutes