Предмет: Математика, автор: 9Юлия1

2 2/7*3,8*1 1/5 : 1,9 * 2 2/5 *9 1/7

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Автор ответа: Айнура55
0
2 2/7*3,8*1 1/5:1,9*2 2/5* 9 1/7=16/7*38/10*6/5*10/19*12/5*64/9=2584/70=36 32/35
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