Question

If a upon b =7 upon 3 then find the value of a+2b upon a-2b what will be the answer

Answer 1

Answer:

a+2b/a-2b = 13.

Step-by-step explanation:

According to the question,

a/b = 7/3

Therefore, 3a = 7b.

This implies,   a = 7b/3     and b = 3a/7.

Now, replacing this in a+2b /a-2b,

We get,   7b/3 +2b    /      7b/3 - 2b

Solving this we get the answer as 13.

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