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telo118 [61]
2 years ago
9

five men take 45 hours to build a wall how long does it take 9 men working at the same place to build this wall​

Health
1 answer:
Bas_tet [7]2 years ago
6 0

Answer:

36hrs

Explanation:

9-4=5

4×9=36

45-36=9

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