Question

11
CULTU
more tonnes of steel is to be made that month, how long will th
e

materials last?
9.) A contractor employed 210 men to build a house in 60 days. After 12 days, he was joined by
70 more men. In how many days will the remaining work be finished?
Hint. 210 men can complete the remaining work in 48 days. Find in how many days 280 men can do it.
10. A military camp has p
ake​

Answer 1

Answer:

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