C-11-Q165mediumsingle_mcqIf x:y=3:4x:y = 3:4x:y=3:4 and y:z=2:3y:z = 2:3y:z=2:3, then x:z=x:z =x:z=a1:21:21:2b1:11:11:1c2:32:3ব্যাখ্যাScaling y:z=2:3y:z=2:3y:z=2:3 to y:z=4:6y:z=4:6y:z=4:6 makes common with . Then .