a zoo has Tigers in sparrows and they are 70 in number on counting their heads and the number of their legs is 210.how many sparrows are there? brainly
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Step-by-step explanation:
Let x and y be the number of tigers and sparrows in the zoo respectively. Then,
x + y = 70 ...(i) and
4x + 2y = 210 or 2x + y = 105 ...(ii)
Solving (i) and (ii), we get) x = 35, y = 35.
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