Question

A car covers 350 km in 5 hours. How much distance does it cover in 7
hours, if it moves at a uniform speed?
1 p
490 km
O 10 km
O 70 km
O 250 km​

Answer 1

Answer:आकार कवर 350 किलोमीटर इन 5 अवर्स हाउ मच डिस्टेंस 10 कवर इन 7 अवर्स

Answer 2

Given,

A car covers 350 km in 5 hours.

To Find,

How much distance does it cover in 7 hours?

Solution,

We can solve the question as follows:
It is given that a car covers 350 km in 5 hours. We have to find the distance covered by it in 7 hours.

$Distance\: covered\: in\: 5\: hours = 350\: km$

The distance covered by the car in 1 hour will be equal to 350 divided by 5.

$Distance\: covered\: in\: 1\: hour = \frac{350}{5} = 70\: km$

Now, the distance covered by the car in 7 hours will be equal to the distance covered by it in 1 hour multiplied by 7.

$Distance\: covered\: in\: 7\: hours = Distance\: covered\: in\: 1\: hour*7$

Substituting 70 km above,

$Distance\: covered\: in\: 7\: hours = 70*7$

                                            $= 490\: km$

Hence, the distance covered by it in 7 hours is 490 km.