some horses and same number of persons were going somewhere half of the persons were sitting on there horses whereas remaining persons were walking and leading the horses , if the number of legs walking is se very then how many horses were there
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Suppose no. Of horses =x
So no. Of person on horses =x/2
And no. Of legs for those horses =x/2*4=2x
No. Of persons walking with horses =x/2
No. Of legs for those horses and persons
=x/2*4+x/2*2=2x+x=3x
Therefore
Total no. Of legs =2x+3x+5x
Also given that it is 70
5x=70
x=14
Hope this helps
If yes please mark brainliest
So no. Of person on horses =x/2
And no. Of legs for those horses =x/2*4=2x
No. Of persons walking with horses =x/2
No. Of legs for those horses and persons
=x/2*4+x/2*2=2x+x=3x
Therefore
Total no. Of legs =2x+3x+5x
Also given that it is 70
5x=70
x=14
Hope this helps
If yes please mark brainliest
Answered by
0
Answer:
14
Step-by-step explanation:
Let x be the number of horses.
Number of men = x
Number of men on the ground = 1/2x
Find the number of horses:
Horses have 4 legs and men have 2 legs.
4x + 2(1/2 x) = 70
5x = 70
x = 14
Answer: There are 14 horses.
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