Question

Reduce the fractions $\frac{348}{319}$ , $\frac{221}{247}$ , $\frac{437}{551}$ to the lowest terms.

Answer 1

$$\begin{gathered} \frac{348}{319}=\frac{348÷29}{319÷29} \\ =\frac{12}{11} \end{gathered}$$
$$\begin{gathered} \frac{221}{247}=\frac{221÷13}{247÷13} \\ =\frac{17}{19} \end{gathered}$$
$$\begin{gathered} \frac{437}{551}=\frac{437÷19}{551÷19} \\ =\frac{23}{29} \end{gathered}$$