Question

Hi can u pls help me with my math here's the picture of it

Answer 1

To find the answer, we just have to look for the complement fraction of 9/10, which is found by subtracting from 1

`1-(9)/(10)=(1)/(10)`

Hence, the energy passed to a cow is 1/10.

Observe that the complement of 9/10 is the answer because that's the amount of energy that stays in the plant.