Gianmilano67go Gianmilano67go Math Answered PaHelp po plsssss. 1. 1:2=3:6 2. 3:4=5:20 3. 7/8=1/5 4. 7/10=10/7 5. 1.5/3.5=2.75/4.75 6. 1/2/3/4=1/3/2