Ответ:
4 1/2
Пошаговое объяснение:
===========================
(2 1/2 - 1 3/8) * (3 1/2 - 3/6) * 1 1/3
1) 2 1/2 - 1 3/8 = 2 4/8 - 1 3/8 = 1 1/8
2) 3 1/2 - 3/6 = 3 3/6 - 3/6 = 3
3) 1 1/8 * 3 = 9/8 * 3/1 = 27/8
4) 27/8 * 1 1/3 = 27/8 * 4/3 = 9/2 = 4 1/2
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Answers & Comments
Ответ:
4 1/2
Пошаговое объяснение:
===========================
(2 1/2 - 1 3/8) * (3 1/2 - 3/6) * 1 1/3
1) 2 1/2 - 1 3/8 = 2 4/8 - 1 3/8 = 1 1/8
2) 3 1/2 - 3/6 = 3 3/6 - 3/6 = 3
3) 1 1/8 * 3 = 9/8 * 3/1 = 27/8
4) 27/8 * 1 1/3 = 27/8 * 4/3 = 9/2 = 4 1/2
===========================