Question

A motorist traveled 6km in 30 mins

Find
What speed did he traveled?
How many kilometers could he traveled in 2 hrs at this speed?
How long would he take to travel 9km at this speed?​

Answer 1

12km/h.

Explanation:

Answer 2

6km in 30 min so he traveled at a speed of 12km per hour;

In 2 hours he will travel 24km;

12km in 60 min

9km in ? min

?=9x60/12=45 minutes will take to travel 9 km at the speed of 12km/h