6 2/5-5 2/5-4 3/7+5 2/5+ 4 2/7-1/5

Question

Математика: 6 2/5-5 2/5-4 3/7+5 2/5+ 4 2/7-1/5​

Danilenok · Answer

14/15Пошаговое объяснение:1) 7/8 * 6. 2/5 = 7/8 * 32/5 = 7/1 * 4/5 = 28/5 = 5. 3/5 2) -5. 1/3 + 5. 3/5 = -5. 5/15 + 5. 9/15 = 4/15 3) 4/15 : 4/5 = 4/15 * 5/4 = 5/15 4) 3/5 + 5/15 = 9/15 + 5/15 = 14/15...

6 2/5-5 2/5-4 3/7+5 2/5+ 4 2/7-1/5​

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