Question

Cars are made in a factory at a rate of 39 cars every 3 hours. At this rate, how many cars can be made in the factory in 7 hours?

A: 43


B: 91


C: 124

Answer 1

91

Explanation:

Answer 2

No of cars made in 3 hours = 39
No of cars made in 7 hours = (39/3)*7
= 13 * 7
= 91 cars

So answer B