Question

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Answer 1

Answer:

Number of men = 11

Number of dears = 22

Step-by-step explanation:

ratio of humans legs : dears legs = 2/4 = ½ = 1:2

let the common multiple be x

1x + 2x = 132

3x = 132

x = 132/3

x=44

hence number of human legs is (44 x 1) = 44 & number of dear legs is (44 x 2) = 88

Number of men = 44/2 = 11

Number of dears = 88/4 = 22

Answer 2

Answer:

Human visitors = 20

Deer = 19

Step-by-step explanation:

human visitors = x

deer = y

human = 2legs

deer = 4legs

So , 2x + 4y = 132

x+y = 39

2x + 2y = 78

2x = 40

x = 20

So x = 20 in equation

So , 20 +y = 39

y=19

no. of Human visitors = 20

no. of Deer = 19

Checking the ans:

Hence , x + y = 39

19 + 20 = 39

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