Составь пары чисел так чтобы в каждой паре одно число было больше другого на 20 000.

1.

3 1/9 : 2 1/3 - 2 5/6 = 28/9 : 7/3 - 17/6 =

= 28/9 * 3/7 - 17/6 = 4/3 - 17/6 =

= 8/6 - 17/6 = - 9/6 = - 3/2 = - 1 1/2,

или:

1) 3 1/9 : 2 1/3 = 28/9 : 7/3 = 28/9 * 3/7 = 4/3 = 1 1/3,

2) 1 1/3 - 2 5/6 = 4/3 - 17/6 = 8/6 - 17/6 = - 9/6 = - 3/2 = - 1 1/2,

2.

1 5/7 - 4 3/13 : 1 19/26 = 12/7 - 55/13 : 45/26 =

= 12/7 - 55/13 * 26/45 = 12/7 - 22/9 =

= 108/63 - 154/63 = - 46/63,

или:

1) 4 3/13 : 1 19/26 = 55/13 : 45/26 = 55/13 * 26/45 = 22/9 = 2 4/9,

2) 1 5/7 - 2 4/9 = 12/7 - 22/9 = 108/63 - 154/63 = - 46/63