fractions

Question 1

How do you subtract/add fractions?

Answer 1

You get the same denominator, and you subtract/add the numerators accordingly.

Question 2

How do you get the same denominator?

Answer 2

Find the lowest common factor. You can also multiply the first fraction by the denominator from the second one and vice versa.

Question 3

How do you multiply/divide fractions?

Answer 3

Multiply the numerator and denominator of both fractions.