Ответ:
С) 2/3
Объяснение:
Начнем со знаменателя:
1) 1 + 1/5 = 1 1/5
2) 1 : 1 1/5 = 1 : 6/5 = 1 * 5/6 = 5/6
3) 1 - 5/6 = 6/6 - 5/6 = 1/6
4) 1/18 : 1/6 = 1/18 * 6/1 = 6/18 = 1/3
5) 1 - 1/3 = 3/3 - 1/3 = 2/3
2/3
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Verified answer
Ответ:
С) 2/3
Объяснение:
Начнем со знаменателя:
1) 1 + 1/5 = 1 1/5
2) 1 : 1 1/5 = 1 : 6/5 = 1 * 5/6 = 5/6
3) 1 - 5/6 = 6/6 - 5/6 = 1/6
4) 1/18 : 1/6 = 1/18 * 6/1 = 6/18 = 1/3
5) 1 - 1/3 = 3/3 - 1/3 = 2/3
Ответ:
2/3
Объяснение: