One brother has some chickens and some sheep. 25 is counted if its head is counted. And 90 if the feet are counted. So how many chickens and how many sheep will that brother have?

Do you believe the answer to this riddle? 9 + 5 = 9 7 + 4 = 5 12 + 6 = 15 then 18 + 11 = __? Go to this link for the answer solution

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