15:4=15/4=3 3/4 45:11=45/11=4 1/11,
163:8=163/8=20 3/8, 25:4=25/4=6 1/4,
64:10=64/10=6 4/10, 315:30=315/30=10 15/30,
33:5=33/5=6 3/5, 121:20=121/20=6 1/20,
505:15=505/15=33 10/15.
15:4=15/4=3 3/4 45:11=45/11=4 1/11,
163:8=163/8=20 3/8, 25:4=25/4=6 1/4,
64:10=64/10=6 4/10, 315:30=315/30=10 15/30,
33:5=33/5=6 3/5, 121:20=121/20=6 1/20,
505:15=505/15=33 10/15.