Question

() IFA : B = 2:3, B : C = 4:5 and C: D = 6:7, find A :D.
17 find y17. Z​

Answer 1

Answer:

i can't understand if you ask for A:D then ur answer is 2:7

Answer 2

Answer:

plz follow me

Step-by-step explanation:

I will go beyond the scope of question.

We shall find A:B:C:D

How to do it ?

—— (1) : (2)

A:B = 2 : 3

B:C = 4 : 5

C:D = 6 : 7

A is the product of all terms appearing under column (1).