Вычислите : 3 :3 3\4 + 2 2\5*2 1\2-3 5\6. Created by SofaPich. matematika-ru

Вычислите : 3 :3 3\4 + 2 2\5*2 1\2-3 5\6...

SofaPich @SofaPich

July 2022 1 4 Report

Вычислите : 3 :3 3\4 + 2 2\5*2 1\2-3 5\6

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tan4ik3107

Verified answer

3 : 3 3/4 + 2 2/5 *2 1/2 - 3 5/6= 2 29/30

1) 3 : 3 3/4= 3 : 15/4= 3 * 4/15= 4/5
2) 2 2/5 *2 1/2= 12/5 * 5/2= 6
3) 4/5 + 6=6 4/5
4) 6 4/5 - 3 5/6= 6 24/30 - 3 25/30= 5 54/30 - 3 25/30= 2 29/30

301 votes Thanks 422

podberite takuyu nesokratimuyu drob pg dlya kotoroj verno ravenstvo pg 566

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Verified answer

podberite takuyu nesokratimuyu drob pg dlya kotoroj verno ravenstvo pg 566

17 zaranee spasibob1eb155414b69e875aa0a194185b81cc 70653

chto svidetelstvuet o chestnosti i beskorystnosti perikla5bb937ec212bf0e7bd407979d304dc71 90856

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