Question

6 Men can whitewash a building in 5 days .If 18 men are employed. find how many such buildings can he whitewashed in 5 days?​

Answer 1

Answer:

6 men can whitewash 1 building in 5 days. So, 1 man can whitewash 1/(6*5) buildings in 1 day. = 18*5/6*5 = 3. So, 3 buildings can be whitewashed