Пошаговое объяснение:
1) 10÷5/6 =10*6:5=12
2) 12÷15/16 =12*16:15=12 4/5
3) 3/4÷2 =3/4 * 1/2 = 3/8
4) 10/11÷10 =10/11 * 1/10 = 1/11
5) 1÷7/8 =1 * 8/7 = 8/7 = 1 1/7
6) 7 3/5÷19/25 =38/5 * 25/19 = 10
7) 1 7/8÷2 11/32 = 15/8 * 32/75 = 4/5
8) 5 1/3÷1 5/9 = 16/3 * 9/14 = 24/7 = 3 3/7
Пошаговое объяснение:
1) 10÷5/6 =10*6:5=12
2) 12÷15/16 =12*16:15=12 4/5
3) 3/4÷2 =3/4 * 1/2 = 3/8
4) 10/11÷10 =10/11 * 1/10 = 1/11
5) 1÷7/8 =1 * 8/7 = 8/7 = 1 1/7
6) 7 3/5÷19/25 =38/5 * 25/19 = 10
7) 1 7/8÷2 11/32 = 15/8 * 32/75 = 4/5
8) 5 1/3÷1 5/9 = 16/3 * 9/14 = 24/7 = 3 3/7