Math, asked by rohit0207, 10 months ago

A train travels 420 km with uniform speed. The speed of the train is increased by 10 km/h it takes 1 hr less
to cover the same distance. Find the initial speed of the train.

please give explanation.

Answers

Answered by anshanikakkar

1

after factorise it and you can find the speed assumed as x and you can also find the time taken

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