Question

If 2A=3B=4C,then A:B:C=? (a)2:3:4. (b)4:3:2. (c)6:4:3. (d)3:4:6​

Answer 1

Step-by-step explanation:

2A:3B:4C

Take lcm of (2,3,4)=12

Now

A=12/2=6

B=12/3=4

C=12/4=3

A:B:C=6:4:3

Answer 2

Answer:

(C) 6:4:3

Step-by-step explanation:

Here ,

2A = 3B = 4C

Here ,

● LCM is = 2×3×4 = 12

so ,

equation(1) is divided by 12

we get ,

● 2A/12 = 3B/12 = 4C/12

● A/6 = B/4 = C/3

so ,

A:B:C = 6:4:3