(2) 3:5= 12:20
Which One Of The Following Statements Expresses A True Proportion?
A. 54:9 = 6:3
B. 7:9 = 8:9
C. 2:1 = 1:2
D. 3:4 = 9:12
B. 7:9 = 8:9
C. 2:1 = 1:2
D. 3:4 = 9:12