Consider the fraction $\frac{-5}{3}$−53.
What is the numerator of the fraction?
What is the denominator of the fraction?
Consider the fraction $\frac{\pi}{45}$π45.
Consider the fraction $\frac{120x}{200-x}$120x200−x.
Find the lowest common denominator for the fractions $\frac{4}{5}$45 and $\frac{2}{15}$215.