20 . представь в виде смешанных чисел неправильные дроби. 13/6, 30/10, 8/5, 13/11, 19/8, 16/13, 11/7, 7/2, 14/9, 131/100, 14/11, 7/3, 13/10, 147/100, 11/4, 13/9, 15/13, 13/7, 9/2, 24/8, 40/10, 9/5, 22/11, 11/8, 19/6, 123/100, 14/7, 13/2, 46/5, 21/10, 15/8, 7/4, 18/13, 11/3, 60/10, 7/5, 71/8, 19/11, 17/9, 11/6.