Question

Difference of number of legs of ` x' cows and ` y' hens__________​

Answer 1

Answer:

x-y=2 because cow has 4 leg and hen has2

Answer 2

legs of cow =X '=4

legs of hen=Y'= 2

since, the number of legs of cow is more then the number of legs of hen

Therefore, X'-Y' = 4-2 = 2 Hence, the difference of number is 2

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