תרגילים לדוגמא
ענו על השאלה הבאה:
חלקו את השבר לפי השלבים (ללא צמצום)
\[\begin{aligned}\frac{3}{10}:\frac{5}{12}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{10}}\cdot \frac{\INPUTBOX{3}{ltr}{12}}{\INPUTBOX{4}{ltr}{5}}=\frac{\INPUTBOX{5}{ltr}{36}}{\INPUTBOX{6}{ltr}{50}}\end{aligned}\]
\[\begin{aligned}\frac{3}{10}:\frac{5}{12}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{10}}\cdot \frac{\INPUTBOX{3}{ltr}{12}}{\INPUTBOX{4}{ltr}{5}}=\frac{\INPUTBOX{5}{ltr}{36}}{\INPUTBOX{6}{ltr}{50}}\end{aligned}\]
ענו על השאלה הבאה:
חלקו את השבר לפי השלבים (ללא צמצום)
\[\begin{aligned}\frac{5}{7}:\frac{5}{7}=\frac{\INPUTBOX{1}{ltr}{5}}{\INPUTBOX{2}{ltr}{7}}\cdot \frac{\INPUTBOX{3}{ltr}{7}}{\INPUTBOX{4}{ltr}{5}}=\frac{\INPUTBOX{5}{ltr}{35}}{\INPUTBOX{6}{ltr}{35}}\end{aligned}\]
\[\begin{aligned}\frac{5}{7}:\frac{5}{7}=\frac{\INPUTBOX{1}{ltr}{5}}{\INPUTBOX{2}{ltr}{7}}\cdot \frac{\INPUTBOX{3}{ltr}{7}}{\INPUTBOX{4}{ltr}{5}}=\frac{\INPUTBOX{5}{ltr}{35}}{\INPUTBOX{6}{ltr}{35}}\end{aligned}\]
ענו על השאלה הבאה:
חלקו את השבר לפי השלבים (ללא צמצום)
\[\begin{aligned}\frac{5}{10}:\frac{1}{20}=\frac{\INPUTBOX{1}{ltr}{5}}{\INPUTBOX{2}{ltr}{10}}\cdot \frac{\INPUTBOX{3}{ltr}{20}}{\INPUTBOX{4}{ltr}{1}}=\frac{\INPUTBOX{5}{ltr}{100}}{\INPUTBOX{6}{ltr}{10}}\end{aligned}\]
\[\begin{aligned}\frac{5}{10}:\frac{1}{20}=\frac{\INPUTBOX{1}{ltr}{5}}{\INPUTBOX{2}{ltr}{10}}\cdot \frac{\INPUTBOX{3}{ltr}{20}}{\INPUTBOX{4}{ltr}{1}}=\frac{\INPUTBOX{5}{ltr}{100}}{\INPUTBOX{6}{ltr}{10}}\end{aligned}\]
ענו על השאלה הבאה:
חלקו את השבר לפי השלבים (ללא צמצום)
\[\begin{aligned}\frac{3}{12}:\frac{3}{4}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{12}}\cdot \frac{\INPUTBOX{3}{ltr}{4}}{\INPUTBOX{4}{ltr}{3}}=\frac{\INPUTBOX{5}{ltr}{12}}{\INPUTBOX{6}{ltr}{36}}\end{aligned}\]
\[\begin{aligned}\frac{3}{12}:\frac{3}{4}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{12}}\cdot \frac{\INPUTBOX{3}{ltr}{4}}{\INPUTBOX{4}{ltr}{3}}=\frac{\INPUTBOX{5}{ltr}{12}}{\INPUTBOX{6}{ltr}{36}}\end{aligned}\]
ענו על השאלה הבאה:
חלקו את השבר לפי השלבים (ללא צמצום)
\[\begin{aligned}\frac{3}{12}:\frac{5}{12}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{12}}\cdot \frac{\INPUTBOX{3}{ltr}{12}}{\INPUTBOX{4}{ltr}{5}}=\frac{\INPUTBOX{5}{ltr}{36}}{\INPUTBOX{6}{ltr}{60}}\end{aligned}\]
\[\begin{aligned}\frac{3}{12}:\frac{5}{12}=\frac{\INPUTBOX{1}{ltr}{3}}{\INPUTBOX{2}{ltr}{12}}\cdot \frac{\INPUTBOX{3}{ltr}{12}}{\INPUTBOX{4}{ltr}{5}}=\frac{\INPUTBOX{5}{ltr}{36}}{\INPUTBOX{6}{ltr}{60}}\end{aligned}\]