Question

Half of a herd of deer are grazing in the field and three-fourths of the remaining are playing nearby. The rest 9 are drinking water from the pond. Find the number of deer in the herd

Answer 1

Answer:

Step-by-step explanation:

We'll work through this part by part.  Half are grazing, and half are not.  The half that are not are then cut into fourths.  3/4 of this non grazing half are playing so that leaves 1/4 drinking, which it tells us is 9.

so, if 9 is 1/4, 18 is 2/4 and so on.  So 36 is the full number of the half not grazing.  So if 36 is one half, the whole group is 72.