Question

If 3a+7b/3a-7b =4/3 then find the value of the ratio

Answer 1

Answer:

3a + 7b/3a - 7b = 4/3

=> 9a + 21b = 12a - 28b

=> 49b = 3a

=> a : b = 49 : 3

______________

Answer 2

Answer:

1:13

Step-by-step explanation:

9a+21b=12a-28b

3a=39b

a:b=3:39

1:13