Question

A car takes 4 hour to cover a distance if it travel at the speed at 40/kmph.what should be it's speed to cover same distance in 1.5 hour

Answer 1

Answer:

Explanation:

Here, time t =4 hour

Speed V = 40 miles/ hr

So distance d = V×t = 4×40 = 160 miles.

Now the speed will be its cover this distance in 1.5 hours.

V= d/t = 160/ 1.5 = 106.67miles/hr

Answer 2

Answer:

Explanation:

If a person walks at 4 mph, he covers a certain distance. If he walks at 9 mph, he covers 7.5 miles more. How much distance did he actually co...

A car takes 3 hours to cover a distance, if it travels at a speed of 30 mph. What should be its speed to cover the same distance in 1hours?

A car drives at a speed of 40km/hour. How much distance will it cover in 40 minutes?

John takes 4 hours more than Andrew to cover a distance of 40km. If John doubles his speed he takes 1 and ½ hr more than Andrew to cover the s...

If a car covers 2/5th of the total distance with v1 speed and 3/5th distance with v2, then what is the average speed?