Ответ:
2
Пошаговое объяснение:
=3,3:(32+45)/100 - 64/35 * 5/4 = 33/10 : 77/100 - 16/7 = 30/7 - 16/7 = 14/7 = 2
1) 8/25 + 9/20 = 32/100 + 45/100 = 77/100
2) 3 3/10 : 77/100 = 33/10 * 100/77 = 3/1 * 10/7 = 30/7 = 4 2/7
3) 1 29/35 * 1 1/4 = 64/35 * 5/4 = 16/7 * 1/1 = 16/7 = 2 2/7
4) 4 2/7 - 2 2/7 = 2
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Answers & Comments
Ответ:
2
Пошаговое объяснение:
=3,3:(32+45)/100 - 64/35 * 5/4 = 33/10 : 77/100 - 16/7 = 30/7 - 16/7 = 14/7 = 2
Ответ:
2
Пошаговое объяснение:
1) 8/25 + 9/20 = 32/100 + 45/100 = 77/100
2) 3 3/10 : 77/100 = 33/10 * 100/77 = 3/1 * 10/7 = 30/7 = 4 2/7
3) 1 29/35 * 1 1/4 = 64/35 * 5/4 = 16/7 * 1/1 = 16/7 = 2 2/7
4) 4 2/7 - 2 2/7 = 2