Question

7. Noah and Andre are 15 miles apart on a bike path when they start biking toward each other. Noah rides at a constant speed of 4 miles per hour, and Andre rides at a constant speed of 2 miles per hour. How long does it take until Noah and Andre meet?

Show your work and answer below or show your work and answer on paper and upload.

Answer 1

it will take them both 2.5 hours until they meet

Explanation:

Distance = speed × time
so basically its just
4t + 2t = 15

6t = 15

t = 15/6

t = 2.5 hours

hope that helps