1, 4 / 1 + 1/13 ответ

Question

1, 4 / 1 + 1/13 ответ

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Answer 1

1,4 / 1+ 1/13 = 1,4 ÷ 1 1/13 = 44/10 ÷ 14/13 = 44/10 × 13/14 = 143/ 30 = 4 23/30