1.

In A Race Of 600 Metres, A Can Beat B By 60 Metres And In A Race Of 500 Metres, B Can Beat C By 50 Metres. By How Many Metres Will A Beat C In A Race Of 400 Metres ?

Answer»

A RUNS B runs C runs

600 metres race 600m 540 m

500 metres race 500 m 450m

Combing RATIO A runs B runs C runs

300metres - 2700meters - 2430metres

Unitary A runs B runs C runs

METHOD 400mtres - 360 metres - 324 metres

∴ A beats C by 400-324 = 76 metres.

A runs B runs C runs

600 metres race 600m 540 m

500 metres race 500 m 450m

Combing ratio A runs B runs C runs

300metres - 2700meters - 2430metres

Unitary A runs B runs C runs

Method 400mtres - 360 metres - 324 metres

∴ A beats C by 400-324 = 76 metres.



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