Editing Openai/68a11068-3fe8-8007-bd18-674462ff2b41 (section)

=== Assistant: Under the same left-to-right rule that makes 50/21+412550/21+412550/21+4125, ===
Under the same left-to-right rule that makes 50/2(1+4)=12550/2(1+4)=12550/2(1+4)=125,

πr224/24πr2    =    ((πr2⋅24)/24)⋅πr2    =    πr2⋅πr2    =    π2r4.\pi r^{2}2^{4}/2^{4}\pi r^{2}
\;\;=\;\;((\pi r^{2}\cdot 2^{4})/2^{4})\cdot \pi r^{2}
\;\;=\;\;\pi r^{2}\cdot \pi r^{2}
\;\;=\;\;\pi^{2}r^{4}.πr224/24πr2=((πr2⋅24)/24)⋅πr2=πr2⋅πr2=π2r4.
(If you instead mean a single stacked fraction πr22424πr2\frac{\pi r^{2}2^{4}}{2^{4}\pi r^{2}}24πr2πr224, then it simplifies to 111 for r≠0r\neq 0r=0. The difference is all about parentheses/formatting.)