Question

answer of 21 tell me in full statement​

Answer 1

Answer:

36 deers

Step-by-step explanation:

Let the total number of deer=x

No. of deer in the forest= (1/4)x

No. of deer grazing=(1/3)x

Remaining deer drinking water=15

All of these will add up to total number of deers forming an equation

x/4 + x/3 +15=x

7x/12 + 15 = x

x - 7x/12 = 15

5x/12=15

5x= 180

 x=36

So, number of deers =36