Предмет: Математика, автор: куку112

как решить задачцу по математике 4 касса про голубей ворон синиц и воробьёв

Ответы

Автор ответа: Dami999

На дереве сидели 15 голубей ,а ворон в 5 раз меньше чем голубей ,а синиц было меньше на 2 чем ворон,а воробьёв было на 4 больше чем голубей.Сколько было птиц всего?1)15:5=3 было ворон 2)3-2 =1 синица 3)15+4=19воробьёв 4)15+3+1+19=38птиц.Ответ: всего 38 птиц.

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