SOLUTION: working 5 hours daily, shashi can embroider 3 saries in 21 days. How long will it take for her to embroider 6 saries working 7 hours daily?

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Question 828252: working 5 hours daily, shashi can embroider 3 saries in 21 days. How long will it take for her to embroider 6 saries working 7 hours daily?
Answer by josgarithmetic(39613) About Me  (Show Source):
You can put this solution on YOUR website!
Trick here is to get the rate per hour.

3 saries in 21*days*(5*hours/day).
This is rate of 3%2F%28105%29 or 1%2F35 saries per hour.

Given 6 saries, how many hours?
6%2Asaries%2835%2Ahours%29%2F%281%2Asaries%29=210%2Ahours.

If 7 hours daily?
210%2Ahours%281%2Aday%2F%287%2Ahours%29%29=30 days, if work 7 hours per day to make 6 saries.