Question

Please help me and don't just do itfor the points

Answer 1

It will take 15 hrs.

Explanation:

The train travels at 5.5km per hour.

We know that in x hours it will advance by x*5.5 km.

Hence we need to solve x*5.5=82.5, hence x=82.5/5.5=15.

Answer 2

it’s 15 hours. if you do basic division of 82.5 divided by 5.5 it would be 15 hope this helps :)