Question

Shen is riding his bicycle. He rides at a speed of 7 kilometers per hour for 11.2 kilometers. For how many hours does he ride?

Answer 1

Answer: 1.6 hours

Explanation:

If he travels at 7 km/h for 11.2km:

`(7km)/(h) for 11.2km\\11.2km/(7km)/(h) =11.2km*(1h)/(7km) =\fbox{1.6h}`