Lemma
MediumRatio, proportion & variation
AQuA-RAT train #94478 · Algebra · Ratio, proportion & variation

four concentric circles r given .the radius of 1st circle is x.next…

four concentric circles r given .the radius of 1st circle is x.next is 2x,then 3x and 4x. given that area b/w 2nd and 1st is A and 4th and 3rd circles being B.find ratio of A to B

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #94478

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