Ryan is installing new flooring in his house. ryan can install 100 square feet of flooring in 5 hours. how much new flooring can ryan install in 40 hours?

Here's what you need to do:

We know that Ryan can install 100 square feet of flooring in 5 hours.

So, if we take 100 square feet, and divide by 5 hours, 100/5, we end up with 20, meaning Ryan can install 20 square feet of flooring every hour.

Then, simply multiply 20 by 40, 20*40, and you end up with 800.

Meaning, in 40 hours, Ryan can install 800 square feet of flooring.

800 square feet.