Question

A farmer has enough food for 144 ducks for 28 days. If he sells 32 ducks , how long the food last

Answer 1

Answer:

Let no.of ducks be X and no .of days be Y

144 - 32 = 112

No of ducks 144 112

No of days 28 x

144 * 28 = 112x

4032 = 112x

4032/112 = x

36 = x

The food will last for 36 days