Question
Answer
$$\dfrac{12}{6}-7\cdot2=-12$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\frac{12}{6}-7\cdot2& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{12}{6}-14 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}\frac{ 12 : \color{orangered}{ 6 } }{ 6 : \color{orangered}{ 6 }} - 14 \xlongequal{ } \\[1 em] & \xlongequal{ }\frac{2}{1}-14 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle3}{\textcircled {3}} } }}}2-14 \xlongequal{ } \\[1 em] & \xlongequal{ }-12\end{aligned} $$ | |
| ① | $$ 7 \cdot 2 = 14 $$ |
| ② | Divide both the top and bottom numbers by $ \color{orangered}{ 6 } $. |
| ③ | Remove 1 from denominator. |
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