Question

A:B = 1/2 : 3/8, B:C = 1/3 : 5/9, C:D = 5/6 : 3/4.
Find A:B:C:D ?​

Answer 1

A:B= 1/2:3/8=1/2×8/3=8/6

B:C= 1/3:5/9=1/3×9/5=3/5

C:D=5/6:3/4=5/6×4/3=10/9

A:B:C:D=8/6:3/5:10/9

8:6:10:9