Напишу сначала решение,потом объясню 4/3=1 1/3,9/2=4 1/2, 16/7=2 2/7,35/6=5 5/6, 68/10=6 8/10=6 4/5,123/12=10 3/12=10 1/4,149/9=16 5/9,236/13=18 2/13,514/35=14 24/35,812/60=13 8/15,87/10=8 7/10,340/21=16 4/21,54/19=2 16/19,931/123=7 70/123,1000/125=8/1=8,1856/78=23 31/39 13/5=2 3/5, 60/12=5/1=5,123/100=1 23/100,563/24=23 11/24