求比值:3∶5=0.6,12∶24=0.5,6∶3=2,5∶1.5=10/3(3分之10),5∶15=1/3,8∶2=4
75∶15=5,75∶25=3,57∶19=3,33∶22=1.5,33∶3=11,5∶6=5/6
91∶13=7,100∶5=20,88∶2=44,625∶25=25,324∶8=40.5,1∶1=1
729∶27=27,72∶24=3,72∶36=2,72∶9=8,63∶3=21,1024∶64=16
33∶3=11,55∶5=11,4∶7=0.571428(5与8上各打一点),98∶2=49,3∶2=1.5,36∶24=1.5
化简比:6∶3=2∶1,3∶9=1∶3,1.5∶2.4=3∶8,0.5∶1=1∶2,2∶4=1∶2
3∶15=1∶5,99∶11=9∶1,23∶46=1∶2,625∶25=25∶1,33∶99=1∶3
8∶6=4∶3,9∶81=1∶9,63∶21=3∶1,98∶88=49∶44,21∶10.5=2∶1
0.2∶0.3=2∶3,0.5∶1=1∶2,0.33∶0.11=3∶1,0.2∶20=1∶100
10∶1000=1∶100,9∶243=1∶27,101∶101=1∶1,35∶25=7∶5,24∶26=12∶13
6∶4=3∶2,33∶93=11∶31,15∶24=3∶8,0.55∶1=11∶20,20∶4=5∶1
33∶15=11∶5,9∶12=3∶4,123∶45=41∶15,25∶15=5∶3,3∶99=1∶33
8∶16=1∶2,9∶18=1∶2,65∶20=13∶4,9∶15=3∶5,11∶121=1∶11
0.6∶0.3=2∶1,2.5∶1=5∶2,3.3∶0.22=15∶1,0.5∶5=1∶10
12∶10=6∶5,19∶133=1∶7,121∶11=11∶1,36∶4=9∶1,88∶121=8∶11