210 men working 12 hours a day can finish a job in 18 days how many men's are required to finish the job in 20 days working 14 hours a day
Answers
Answered by
41
Answer:
162
Step-by-step explanation:
210 men can complete a work in 12 hours in 18 days means they worked for (12×18) hours.
so, by inverse variations,
210×12×18
20×14
=162 days
Answered by
24
162 men required to finish the job in 20 days working 14 hours a day.
Step-by-step explanation:
210 men working 12 hours can finish a job in 18 days.
required the number of men to finish a job in 20 days working 14 hours.
We will use the simple formula of work time person
P1 × W1 × D1 = P2 × W2 × D2
Where P = person, W = work hours, D = days
210 × 12 × 18 = P2 × 14 × 20
45360 = P2 × 280
P2 = 45360 ÷ 280
P2 = 162
162 men required to finish the job in 20 days working 14 hours a day.
Learn more to solve this problem : https://brainly.in/question/14963252
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