Question

A car travels 165 km in 3 hours
(a)How long will it take to travel 440 km.
( b) How far will it travel in 7 hours

Answer 1

I)A car travels 165 km in 3 hours.

Therefore, it will travel 1 km in 3/165 hrs

So, it will travel 440 km in 3/165*440hrs which is equal to 1/55*440 hrs which is in turn equal to 8 hrs.

Therefore the car will take 8 hrs to travel 440 km.

II)The car travels 165 km in 3 hours.

Therefore it travels 165/3 km in 1 hr which is equal to 55 km per hr.

So, it travels 55*7 km in 7 hrs which is equal to 385 km.

Hope that helps!

Answer 2

Answer:

This is your answer in the photo.

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