Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.
Let A = 2x, B = 3x, C = 4x, then,
A B = 2x 3x = 2 3
B C = 3x 4x = 3 4
C A = 4x 2x = 2 1
A B : B C : C A
= 2 3 : 3 4 : 2 1
=8 : 9 : 24