Question

If 2a = 3b = 4c = 5d, then find a:b:c:d.

Answer 1

.....friend the answer is above...

Answer 2

Answer:

a:b:c:d = 30: 20: 15: 12

Step-by-step explanation:

Step 1:

Given data:

Let assume 2a = 3b = 4c = 5d = P;

2a = P; 3b =P; 4c = P; 5d = P.

Also

a = P/2; b =P/3; c = P/4; d = P/5

Step 2:

To find a: b: c: d

= P/2 :P/3 : P/4 : P/5

Step 3:

=1/2 : 1/3: 1/4 :1/5

Step 4:

=60/2 : 60/3 : 60/3 : 60/4

=30: 20: 15: 12