7/12:3/8=14/24:9/24=14/9
4.8:4 =(4*1.2):4=1.2
60:400 =(20*3):(20*20)=3/20=0.15
4:5/12 =(4*12):(5/12)*12=48:5=9.6
0.15:0.3 =0.15:(0.15*2)=1:2=0.5
0.125:7/8=1/8:7/8=1/7
7/12:3/8=14/24:9/24=14/9
4.8:4 =(4*1.2):4=1.2
60:400 =(20*3):(20*20)=3/20=0.15
4:5/12 =(4*12):(5/12)*12=48:5=9.6
0.15:0.3 =0.15:(0.15*2)=1:2=0.5
0.125:7/8=1/8:7/8=1/7