Question

a train travels 990 km in 9 hours hou much will it travel in 6 hours​

Answer 1

990 - 9 hours

x  - 6 hours

Cross Multiply

9x = 5940

x = 5940/9

x = 660 km

The train travels 660 kilometers in 6 hours

Answer 2

Answer:

Given :-

A train travels 990 km in 9 hours.

To find :- Distance covered by it in 6 hours.

Solution :-

Let the distance needed to travel in 6 hours be 'x'

Distance 1 : Time 1 :: Distance 2 : Time 2.

990 km : 9 :: x : 6

Cross multiplication ,

990 x 6 = 9 x x

5,940 = 9x

x = 660 km.

Answer :- The distance needed to cover in 6 hours is 660 km.

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