6 men can complete the electric fitting in a building in 7 days .How many days will it take 21 men to do the job
Answers
Answered by
5
6 x 7 = 21 X d
D=42/21
DAYS=2
D=42/21
DAYS=2
Answered by
5
6 * 7 = 42 men - days
21d = 42
d = 2
21d = 42
d = 2
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