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.
80
72
36
144
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Answered by
0
Answer:
72
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1
Answer:
Let the number of deers in the herd be x
Half of the herd grazing in field = x/2
Remaining = x - x/2 = x/2
of the remaining x/2
3th/4 of remaining half are playing = 3/4 × x/2 = 3x/8
Given,
Remaining deers drinking water = 9
x/8 = 9
x= 8 × 9
x = 72
Total number of deers in herd = 72
Step-by-step explanation:
Answer is 72
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