If 3 men can do some construction work in 8 days, how long will 4 men take to complete the
same work with the same ability?
Hint: 1 man will take more time to complete the work as compared to 3 men.]
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if 3 men can do in 8 days
then 1men can do in 8×3 days
4 can do in 8*3/4 =6
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Answer:
6 days
Step-by-step explanation:
indirect variation
3men(x1) = 8 days (y1)
4men (x2) = ? (y2)
formula= x1×y1= x2×y2
3×8= 4×X
24/4= x
6= x
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