23/75+4/25+8/15+8/91

Question

Математика

Васюха

15 октября, 09:30

23/75+4/25+8/15+8/91

+1

Ответы (2)

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Оксанка · Answer 1

23/75 + 4/25 + 8/15 + 8/91 = 1 8/91

1) 23/75 + 4/25 = 23/75 + 12/75 = 35/75 = 7/15

2) 7/15 + 8/15 = 15/15 = 1

3) 1 + 8/91 = 1 8/91

Толяна · Answer 2

1. 23/75 = (23//75)

2. 4/25=0.16

3. (23//75) + 0.16 = (7//15)

4. 8/15 = (8//15)

5. (7//15) + (8//15) = 1

6. 8/91 = (8//91)

7. 1 + (8//91) = (99//91)