Question

Six men can paint a building in 15 days. Find the number of days taken for 5 men to paint the same building.??
please

Answer 1

Answer:

18

Step-by-step explanation:

1) if 6 men in 15 days, then 1 man will spent 15*6=90 days to paint the building;

2) if it takes 90 days 1 man, then for 5 men it takes 90/5=18 days.