Question

A salesperson has to drive 500 miles. For the first three hours she drove at 65 mi/h. For the next two hours she drove at 55 miles per hour. How many more miles does she have to drive?

Answer 1

Short answer= 195

First, you do 65 times 3 and that gives you 195 miles.
Then you do 55 times 2 and that gives you 110 miles.

You add both answers and get 305.
Do 500-305 and you get =195.