exam Maths Puzzle Numerical Ability

A=1/3(x-y)

Read Solution (Total 0)

exam Other Question

One half of the sum of a number and 6 is less than 25. What is the number?
Thank You
Divide the fraction:

6p-18 3p-9
----- / -----
9p p^2+2p

The only thing I understand of this problem is I need to flip the second eqaution. Other than this the information is slim. Thank you