Question

A construction crew has just built a road. They built the road at a rate of 3 kilometers per week. They built 7.68 kilometers of road. How many weeks did it take them

Answer 1

In order to calculate the number of weeks they took, we just need to divide the total kilometers of the road by the rate they built.

So we have that:

`(7.68)/(3)=2.56`

So they took 2.56 weeks to build the road.