20 women can complete a piece of work in 7 days.if 8 more women are put on the job in how many days will the complete the work ?
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no. of women. 20. 20+8=28
no. of days. 7. X
as there is inverse proportion,
so,
20×7 = 28×X
140 = 28X
X= 140/28
X = 5 days
no. of days. 7. X
as there is inverse proportion,
so,
20×7 = 28×X
140 = 28X
X= 140/28
X = 5 days
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