Fractions and Factors

Try these questions. Feel free to leave a comment if something isn’t clear. Just skip the question and go onto the next one if you can’t figure it out, but keep in mind that the questions tend to get harder.

Question 1

Calculate

Question 2

Calculate

Question 3

Cancel out the common factors to find the answer

a)

b)

Question 4

Rewrite

in the form

,

where x, y, a, b and c are integers, and 0< a < b < c < 30.

(I have a feeling this question and the next will be hard to understand. Let me know if this is the case. I could add an example to explain how to answer them.)

Question 5

Rewrite 

in the form

,

where x, y, z, a, b and n are all integers.

Question 6

Simplify

Question 7

Simplify

Question 8

Simplify

Question 9

for 

find x

Question 10

Simplify