Question

If a+b / a-b = 4/3 then a/b = ?

1) 7
2) 6
3) -7
4) 4

I want answer with full explanation

Please help me

It's my humble request to you

Answer it with full explanation if you know​

Answer 1

Step-by-step explanation:

If a+b / a-b = 4/3 then a/b = ?

1) 7

2) 6

3) -7

4) 4

Answer 2

Given :-

a + b/a - b = 4/3

To Find :-

a/b

Solution :-

By using cross multiplication method

a + b/a - b = 4/3

3(a + b) = 4(a - b)

3a + 3b = 4a - 4b

4b + 3b = 4a - 3a

7b = a

7 = b/a

Therefore

Option 1 is correct