Rama can finish a work in 8 days while Asha can finish the work 14 days. In how many days will they complete the work together?
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Answered by
8
Step-by-step explanation:
rama can finish a work in 8 days
work done by rama in 8 days = 1/8 of the work
work done by asha in one day = 1/14 of the work
work done by rama and asha together in a day
= 1/8+1/14
= 7+4/56
= 11/56
now number of days require to finish the 1 work= 1/11/56
==== 56/11= 5 1/11 days (mixed fraction)
hope this help
Answered by
4
In 8 days rama can finish whole work
In 1 day rama can finish 1/8 of work
In 12 days asha can finish whole work
1n 1 day asha can finish 1/12 of work
In 1 day both can finish 1/8 +1/12
=7+4 / 56
= 11 / 56 then reciprocal 56/11
= then mixed fraction 5 1/11
.
. . They alone take 5 1/ 11 days to do the same work .
Hope it will help you
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