Ответ:
7/9m=9 2/3-6 1/6
7/9m=29/3-37/6
7/9m=58-37 / 6
m= 21/6÷7/9
m=9/2=4 1/2
27/10a=6/25:10/3
27/10a=6×3/25×10
a=9/125:27/10
a=10/375=2/75
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Ответ:
7/9m=9 2/3-6 1/6
7/9m=29/3-37/6
7/9m=58-37 / 6
m= 21/6÷7/9
m=9/2=4 1/2
27/10a=6/25:10/3
27/10a=6×3/25×10
a=9/125:27/10
a=10/375=2/75