emmacox069
emmacox069
05.05.2020 • 
Mathematics

Russell tried to evaluate an expression step by step.
\begin{aligned} &\Large\dfrac{ ~\frac{5}{11}~ }{ \frac{-3}{5}} =&\dfrac{5}{11}\div \dfrac{-3}{5}&\greenD{\text{Step } 1} =&\dfrac{5}{11}\cdot \dfrac{5}{3}&\blueD{\text{Step } 2} =&\dfrac{25}{33}&\purpleC{\text{Step } 3} \end{aligned}
=
=
=


5
−3


11
5




11
5

÷
5
−3


11
5


3
5


33
25




Step 1
Step 2
Step 3


Find Russell's mistake.

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