A can do a piece of work in 90 dAYS ,B in 40 days and C
in 12 days .they work for a day each in turn ,ie, first day
A does it alone ,B does it in the second day and C the
third day . after that A does it for another day and so
on . after finishing the work they get rs. 240. if the
wages are divided in proportion to the work done by
them ,find what each will get .. (********* PLEASE GIVE
THE EXPLANATION*****)
Answer Posted / saikat
in 1 day A does 1\90 th of the job, B 1\ 40th and C 1\12th.
At the end of 3 days total work done by all three will be 43
\360. So it takes about 8 days for each of them to complete
the work before the last day. On the ladt day, A works for
1 day, B for .11 days and C doesn't work at all. So the
ratios of work done by the are -- .1:.2:.67, where total
reimbusement is Rs. 240. So, A should get Rs.24, B Rs. 48 C
Rs. 160.
| Is This Answer Correct ? | 7 Yes | 5 No |
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