# Adding and Subtracting Fractions II

## Interactive practice questions

Consider the fraction $\frac{-5}{3}$53.

a

What is the numerator of the fraction?

b

What is the denominator of the fraction?

Easy
Less than a minute
Consider the fraction $\frac{\pi}{45}$π45.
Consider the fraction $\frac{120x}{200-x}$120x200x.
Find the lowest common denominator of $\frac{4}{5}$45 and $\frac{2}{15}$215.