Please Help Immediately Ratio Proportion

[Rishiraj Acharya]

if (a-b) : (a+b) = 1 : 11 find (5a+4b+15) : (5a-4b+3) please also write the step while solving.

 

[pka]

if (a-b) : (a+b) = 1 : 11 find (5a+4b+15) : (5a-4b+3) please also write the step while solving.

Why don't you do just that as you are showing us some effort on your part.

 

[Steven G]

I agree with pka that you should show your work. I will help you get started by asking you to figure out what 1:11 means. Then I would think two equations with two unknowns. Once you show us some of your work we will further assist you.

 

[Deleted member 4993]

if (a-b) : (a+b) = 1 : 11 find (5a+4b+15) : (5a-4b+3) please also write the step while solving.

Hint:

Calculate a/b = ??