Tap the blue circles to see an explanation.
| $$ \begin{aligned}\frac{\frac{3}{4}}{3}-\frac{\frac{8}{3}}{4}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{\frac{1}{4}}{1}-\frac{\frac{8}{3}}{4} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}\frac{1}{4}-\frac{\frac{8}{3}}{4}\end{aligned} $$ | |
| ① | Divide both numerator and denominator by 3. |
| ② | Remove 1 from denominator. |