Question

A and b undertake a piece of work for rs. 250 . A alone can do that work in 5 days and b alone can do that work in 15 days . With the help of c, they finish the work in 3 days . If every one gets paid in proportion to work done by them, the amount c will get is

Answer 1

Solutions :-

Given :
A and B undertake a piece of work for Rs 250
A alone can do that work in 5 days and B alone can do that work in 15 days.

(A + B)'s one day work = 1/5 + 1/15
= (3 + 1)/15
= 4/15

Given that,
With the help of C, they finish the work in 3 days.

(A + B + C)' one day work = 1/3


C's one day work = 1/3 - 4/15
= (5 - 4)/15
= 1/15


The amount C will get = (250 × 3)/15 = 50


Hence,
The amount C will get is Rs 50

Answer 2

Answer:

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