Question

Write the each of the following ratios in their simplest form.

(7) 77 : 99

Answer 1

The given ratio can be written in simplest form as:

$$\begin{gathered} 77:99=\frac{77}{99} \\ =\frac{77÷11}{99÷11} \\ =\frac{7}{9} \\ =7:9 \end{gathered}$$