Ответ:
Пошаговое объяснение:
б)9:6 1/4=9*4/25=36/25
36/25*2 1/2=36/25*5/2=18/5
18/5:3/5=18/5*5/3=6
в) 9 1/3:7/8=28/3*8/7=32/3
32/3*9/16=6
6:14/27=6*27/14=81/7=11 4/7
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Ответ:
Пошаговое объяснение:
б)9:6 1/4=9*4/25=36/25
36/25*2 1/2=36/25*5/2=18/5
18/5:3/5=18/5*5/3=6
в) 9 1/3:7/8=28/3*8/7=32/3
32/3*9/16=6
6:14/27=6*27/14=81/7=11 4/7