if 60 boys can do a piece of work in 15 days, then in how many days will 50 boys do it?
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if 60 boys can do a piece of work in 15 days, then in how many days will 50 boys do it?
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Verified answer
Answer:
18days
60 boys can do a piece of work in 15days
1 boy can do a piece of work in 15*60days
50 boys can do a piece of work in (15*60)/50days=18days.
Answer:
50 boys can do that work in 18 days
Given :
Find :
Step-by-step explanation:
60 boys = 15 days
50 boys = X
using direct proportion method,
60 boys × 15 /50
= 6 × 3
= 18 days
hence,50 boys can do that work in 18 days