Предмет: Математика, автор: liliabichurina1

сколько получается (60:15 *138 +56*8):20

Ответы

Автор ответа: nadegda39
0
= (4 * 138 + 448) : 20 = (552 + 448) : 20 = 1000 : 20 = 50
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