One-third of herd of cow are grazing, 20 less than half are near river, the remaining 35 are tied with trees. find number of cows
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Answered by
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Let the number of cows be x.
Then According to Question,
1/3 (x) + 1/2 (x) - 20 + 35 = x
x/3 + x/2 + 15 = x
2 x + 3(x) + 90 / 6 = x
2 x + 3 x + 90 = 6 x
6 x - 5 x = 90
x = 90 cows.
__________________________________________________________
☺☺☺ Hope this Helps ☺☺☺
Then According to Question,
1/3 (x) + 1/2 (x) - 20 + 35 = x
x/3 + x/2 + 15 = x
2 x + 3(x) + 90 / 6 = x
2 x + 3 x + 90 = 6 x
6 x - 5 x = 90
x = 90 cows.
__________________________________________________________
☺☺☺ Hope this Helps ☺☺☺
nitthesh7:
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Answered by
0
hy
here is your answer
================
➡let the total no of cows be x
➡total cows-(No.of cows grazing+No.of cows near the river)=cows left
➡x- (x/3+x/2-20)=35
➡x- (2x+3x-120)/6=35
➡(6x-5x+120)=35×6
➡x+120=210
➡x=90
➡total no of cows is 90
=================:-)
i hope you understand
here is your answer
================
➡let the total no of cows be x
➡total cows-(No.of cows grazing+No.of cows near the river)=cows left
➡x- (x/3+x/2-20)=35
➡x- (2x+3x-120)/6=35
➡(6x-5x+120)=35×6
➡x+120=210
➡x=90
➡total no of cows is 90
=================:-)
i hope you understand
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