CyrusEzekelgo CyrusEzekelgo Math Answered II. Determine whether each is a proportion or not write YES or No on the space provided.11.4/5 5/212.6/9 = 2/313.10/12 = 5/614.8/15=8/191530/9=10/316.3:7 = 21:4017.6:5 = 12:1018.4:20=6:2519.18:25=6:520.20:25 = 40:50