7= 700% 13=1300% 80=8000% 0.08=8% 0.089=8.9% 0.0021=0.21% 3/5=60%
1/4=25% 3/ 8=37.5% 7/20=35%
3/25=12% 9/32=28.125% 4/9=44.4% 5/11=45.45% 6/23=26.1%
7= 700% 13=1300% 80=8000% 0.08=8% 0.089=8.9% 0.0021=0.21% 3/5=60%
1/4=25% 3/ 8=37.5% 7/20=35%
3/25=12% 9/32=28.125% 4/9=44.4% 5/11=45.45% 6/23=26.1%