Question

200 men have provisions for 30 days. If 50 men left, the same provisions would last for the remaining men, in how many days?

Answer 1

200 men have provisions for = 30 days

1 man will have provisions for = 30 x 200 days

200 – 50 = 150 men will have provisions

for = `(30 xx 200)/150` days = 40 days