Math, asked by uday127, 1 year ago

two sprinters run the same race of 100 m .one run at speed of 10 m per second and the other runs at 8m per second .by what time will the first sprinter beat the other sprinter.

Answers

Answered by premshrukkgs
9

Answer:

Distance =100m

Speed of 1st= 10m/sec

Time =100÷10=10sec

Speed of second=100÷8

=12.5sec

first sprinter beat the other sprinter by 12.5sec-10sec=2.5sec

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