вычислите 30:(5-21\26*5 1/5:1 1\5)

Question

вычислите 30:(5-21\26*5 1/5:1 1\5)

Answer 1

1)21/26 /5 1/5 = 4 1/5

2)4 1/5 / 1 1/5 = 3 1/3

3)5 - 3 1/3 = 1 2/3

4)30 / 1 2/3 = 18

Answer 2

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