Question

A certain quantity of fodder can last fort
days for 12 cows. If 3 cows were sold a
how long will the same quantity of fodte
last for the remaining number of cows?​

Answer 1

Answer:

total cow=12

3 cows were sold

now total cows=12-3

=9

12 cows......... . .......24 hours

1 cow............. . ........24/12 hours

9 cows........... .. .........=24*9/12 hours

=18 hours