If you drive for 3 hour at 60 mph and then 2 hours at 70 mph, how far will you travel

The answer in the file below

To answer this, we need to understand what mph actually means.

Driving 60 mph means is that, if we had a constant speed for one hours we would drive 60 miles.

mph - miles per hour.

Knowing this, we can now answer the question:

3*60 (three hours for 60 miles per hour)

+

2*70 (two hours for 70 miles per hour)

180 + 140 = 320

The answer is, you would travel 320 miles.