The average milk given by 15 cows is 8 litres a day. Considering all the cows give equal amount of milk,
what is the total milk given by 7 cows?
56 litres
The average milk given by 15 cows = 8 litres
The total milk given by 15 cows = 15 × 8 = 120 litres
The total milk given by 7 cows = 7 × 8 = 56 litres