Ответ:
4 1/3 * 3/11 = 13/3 * 3/11 = 13/11 = 1 2/11
5 5/7 * 9/20 = 40/7 * 9/20 = 18/7 = 2 4/7
5 1/2 : 11/89 = 11/2 * 89/11 = 89/2 = 44 1/2
2 3/4 : 1 1/2 = 11/4 : 3/2 = 11/4 * 2/3 = 11/6 = 1 5/6
63/73 * 12 1/6 = 63/73 * 73/6 = 63/6 = 10 3/6 = 10 1/2
1)
2)
3)
4)
5)
Пошаговое объяснение:
Дұрыс деп ойлаймын
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Ответ:
4 1/3 * 3/11 = 13/3 * 3/11 = 13/11 = 1 2/11
5 5/7 * 9/20 = 40/7 * 9/20 = 18/7 = 2 4/7
5 1/2 : 11/89 = 11/2 * 89/11 = 89/2 = 44 1/2
2 3/4 : 1 1/2 = 11/4 : 3/2 = 11/4 * 2/3 = 11/6 = 1 5/6
63/73 * 12 1/6 = 63/73 * 73/6 = 63/6 = 10 3/6 = 10 1/2
Ответ:
1)
2)
3)
4)
5)
Пошаговое объяснение:
Дұрыс деп ойлаймын