Simplify quantity x plus 3 over 9 all over quantity x plus 12 over 6.

Solution:

It is given that

x plus 3 over 9 all over quantity x plus 12 over 6

We can write it as

= [(x + 3)/ 9]/ [(x + 12)/ 6]

So we get

= 6 (x + 3)/ 9(x + 12)

Dividing both numerator and denominator by 3

= 2 (x + 3)/ 3 (x + 12)

Therefore, the simplified form is 2 (x + 3)/ 3 (x + 12).

Simplify quantity x plus 3 over 9 all over quantity x plus 12 over 6.

Summary:

Simplifying the quantity x plus 3 over 9 all over quantity x plus 12 over 6 we get 2 (x + 3)/ 3 (x + 12).