Question

A student is downloading his digital textbook. After 22 minutes, he's dismayed to find that there's still 90% of the download left. How long, to the nearest minute, is the total download?

Answer 1

I'd say what you would have to do is multiply 22 by 90% which is written like this:

0.9

What you will get when you put  it into the calculator will be hours.minutes

Hope this helps!!(: