Question
25 tailors can sew 200 dresses in 40 days by working 5
hours per day. How many tailors are needed to sew the same number of dresses in 25 days by working 8 hours per day?Solution
ATQ, 
Number of tailors required = 25
`2/5` ___Â 15 ___Â 115___ 20 ___Â 4 = 581
3,000 ___ 15 ___ 4 ___ (20)² ___ 20 = 32,200
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