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Entreno 3 veces mas perros que gatos y hay un total de 28. cuantos gatos entreno?

User Savrige
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1 Answer

6 votes

Answer:

7

Explanation:

perros : gatos = 3 : 1

p + g = 28

g/(p+g) = 1/(3+1) = 1/4

g/28 = 1/4, g = 7

User EdNdee
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