Mathematics, 23.02.2021 14:00, mccdp55

O Roberto tem 28 casais de canários. cada casal colocou 4 ovos no ninho mas apenas nasceram metade das crias. Quantos canários tinha o Roberto ao início?
Quantos ovos colocaram no total?
Quantas crias nasderam?

Answers: 3

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O Roberto tem 28 casais de canários. cada casal colocou 4 ovos no ninho mas apenas nasceram metade d...