Question

give the answer by showing process

Answer 1

If 2.5 kg of rice contain 7 into 10 raise to power 8 grains

Then 1 kg of rice contain 7/2.5 *10 raise to power 8

4 kg will contain 4*7/2.5. *10 raise tk power 8 grains

Thats equal to 11.2 * 10 raise to power 8 grains