If 14 men can paint a masjid in 12 hours, in how many hours can 8 men paint the same masjid?
If 14 men can paint a masjid in 12 hours, in how many hours can 8 men paint the same masjid?
Explanation
14 men × 12 hours = 168 man-hours (total work)
8 men × x hours = 168 man-hours
8x = 168
x = 168/8
x = 21 hours