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Five men take 45 hours to build a wall. How long will it take 9 men working at the same place to build the same wall?

Five men take 45 hours to build a wall. How long will it take 9 men working at the same place to build the same wall?
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3 votes
Five men take 45 hours to build a wall. How long will it take 9 men working at the same place to build the same wall?

User Lucas Bustamante
by
9.0k points

1 Answer

3 votes

Answer:

45 ÷ 5 = 9

9 × 9 = 81

it will take them 81 hours

User Mahmoud Haj Ali
by
7.6k points
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