7 workers working 6 hours a hours a day can build a wall in 12 days. How many days will 3 workers take to build a similar wall, working 8 hours a day?
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Work=man×day×hour
work =7×12×6.......... (1)
work=man×day×hours
work=3×days×8............ (2)
Since the work is equal ie the same wall is built
Therefore, from equation (1) and (2)
7×12×16=3×days×8
7×12×16/3×8=days
56 = days.
_______☆☆HOPE THE ANSWER HELPS YOU ☆☆_____☆☆BE BRAINLY ☆☆_____☆☆
Work=man×day×hour
work =7×12×6.......... (1)
work=man×day×hours
work=3×days×8............ (2)
Since the work is equal ie the same wall is built
Therefore, from equation (1) and (2)
7×12×16=3×days×8
7×12×16/3×8=days
56 = days.
_______☆☆HOPE THE ANSWER HELPS YOU ☆☆_____☆☆BE BRAINLY ☆☆_____☆☆
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