Question

if a+b/a-b=4/3 them a/b=?

1 7
2 6
3 - 7
4 4​

Answer 1

Answer:

$4 \div 3 = - 7$

Answer 2

7

Step-by-step explanation:

We are given that a+b/a-b = 4/3. We need to find the value of a/b.

→ a+b/a-b = 4/3

Let us cross multiply the equation.

→ 3(a+b) = 4(a-b)

→ 3a+3b = 4a-4b

→ 3a-4a = -4b-3b

→ -a = -7b

→ a = 7b

Hence, the value of a is 7b. Let us substitute the value of a = 7b in a/b to get our answer.

→ a/b

→ 7b/b

→ 7

Hence, the value of a/b is 7.