Molly completes 3/10 of her science project and 4/5 of an hour. How much of the science project does Molly complete per hour

Answer 1

To find out how much of the science project Molly completes per hour, we first need to find out how much of the project she completes in one hour.

Molly completes 3/10 of the project in 4/5 of an hour. We can represent this as:

(3/10) / (4/5) = (3/10) * (5/4) = 15/40 = 3/8

So, Molly completes 3/8 of the science project in 1 hour.