Выполните деление 1: 1/2; 1: 1/5; 1: 3/7; 1: 2/5; 1: 11/8; 1: 21/7; 1: 31/10; 1: 32/9

= 1 • 2 = 2;
= 1 • 5 = 5;
= 1 • 7/3 = 2 1/3;
= 1 • 5/2 = 2.5;
= 1 • 8/11 = 8/11;
= 1 • 7/21 = 1/3;
= 1 • 10/31 = 10/31;
= 1 • 9/32 = 9/32