half of a herd of Deer are grazing in the field and three fourth of the remaining are playing nearby the rest 9 or drinking water from the pond find the number of there in the heart please find this answer quickly please!!!
Answers
Answered by
5
let the total no. of deer be x .
no. of deer grazing is 1/2*x is x/2
no. of deer playing is 3/4*x/2 is 3x/8
who rest 9
as per question
x/2+3x/8+9/1=x
(4x+3x+72)/8=x
4x+3x+72=x*8
7x+72=8x
72=8x-7x
72=x
hope your ans is this
no. of deer grazing is 1/2*x is x/2
no. of deer playing is 3/4*x/2 is 3x/8
who rest 9
as per question
x/2+3x/8+9/1=x
(4x+3x+72)/8=x
4x+3x+72=x*8
7x+72=8x
72=8x-7x
72=x
hope your ans is this
1antariksha1:
thanku so much
welcome
Answered by
3
Answer:
the number of deers in the herd are 72
Step-by-step explanation:
let the number of deers in the herd = X
no. of deers grazing in the field = X/2
no. of deers playing nearby = 3/4 of X/2
= (3/4)(X/2)
= 3 X / 8
no. of deers drinking water from nearby pond = 9
according to the question,
9 + X/2 + 3 X / 8 = X
9 + 4 X/8 +3 X/8 = X
9 + 7 X/8 = X
9 = X - 7 X/8
9 = 8 X/8 - 7 X/8
9 = X/8
X = 8×9
X = 72
total number of sheeps = 72
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