half of the herd of deer are grazing in the field and three fourth of remaining are playing nearby. the rest 9 are drinking water . find the number of deer in herd
half of the herd of deer are grazing in the field and three fourth of remaining are playing nearby. the rest 9 are drinking water . find the number of deer in herd
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Answer:
no. of deer=72
Step-by-step explanation:
let no. of deer=72
x/2are grazing
3x/8 are playing
x/8 are drinking water
x/8=9
x=72
72/2=36 are grazing
36×3/4=27 are playing
36=1/4=9 are drinking water