if 15 men can complete a piece of work in 30 days,in how many days will 18 men complete it?
if 15 men can complete a piece of work in 30 days,in how many days will 18 men complete it?
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Answer:
this will help you
Step-by-step explanation:
Since 15 men can complete a piece of work in = 30 days
∴ 1 man can do the work in =30 × 15 days
∴ 18 men can do the work in = (30 × 15)/18 = (5 × 15)/3
= 5 × 5 = 25 days
Hence 18 men can do the work in 25 days.
Answer:
25 days
Step-by-step explanation:
Since 15 men can complete a piece of work in = 30 days
∴ 1 man can do the work in =30 × 15 days
∴ 18 men can do the work in = (30 × 15)/18 = (5 × 15)/3
= 5 × 5 = 25 days
Hence 18 men can do the work in 25 days.