Ответ:7 1/2•3 1/2=
15/2•7/2=105/4=26 1/4
10 1/22•1 1/3=221/22•4/3=
442/33=13 13/33
1 7/10•3 1/3=17/10•10/3=17/3=5 2/3
8 2/3•1 3/13=26/3•16/13=
32/3=10 2/3
Пошаговое объяснение:
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Ответ:7 1/2•3 1/2=
15/2•7/2=105/4=26 1/4
10 1/22•1 1/3=221/22•4/3=
442/33=13 13/33
1 7/10•3 1/3=17/10•10/3=17/3=5 2/3
8 2/3•1 3/13=26/3•16/13=
32/3=10 2/3
Пошаговое объяснение: