ענו על השאלה הבאה:
חלקו את השבר לפי השלבים (ללא צמצום)
\[\begin{aligned}\frac{3}{15}:\frac{3}{12}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{15}}\cdot \frac{\INPUTBOX{3}{ltr}{12}}{\INPUTBOX{4}{ltr}{3}}=\frac{\INPUTBOX{5}{ltr}{36}}{\INPUTBOX{6}{ltr}{45}}\end{aligned}\]
\[\begin{aligned}\frac{3}{15}:\frac{3}{12}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{15}}\cdot \frac{\INPUTBOX{3}{ltr}{12}}{\INPUTBOX{4}{ltr}{3}}=\frac{\INPUTBOX{5}{ltr}{36}}{\INPUTBOX{6}{ltr}{45}}\end{aligned}\]