Lemma
MediumDecimals & percentages
AQuA-RAT train #88325 · Arithmetic · Decimals & percentages

In measuring the sides of a rectangle, one side is taken 20%…

In measuring the sides of a rectangle, one side is taken 20% in excess and the other 10% in deficit. Find the error per cent in area calculated from the measurement?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #88325

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