Question

1. 30 cows eat 5 kg of grass in 20 days. How many kg of grass will 15 cows eat in 25 days?
Exercise 10.5
orah​

Answer 1

Answer:

Step-by-step explanation:

30 cows in 20 days eat grass =5 kg

1cow in 1 day will eat grass=5/(30*20)

Thus 15 cows in 25 days eat the grass

=5/600 *15*25

=5*25/40

=25/8

=3.25 kgs