Maths Time and Work Short Tricks In Hindi

Maths Time and Work Short Tricks In Hindi

Time and workIntroduction:If A done a work in n days, then his work of one day = 1/n part.If work of one day of A is 1/n part, then to complete his full work he needs n days.If ratio of  working people is X:Y, then ratio of time taken by them wi...

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