Lemma
MediumArea & perimeter
AQuA-RAT train #33527 · Geometry · Area & perimeter

A rectangular lawn 70 m × 30 m has two roads each…

A rectangular lawn 70 m × 30 m has two roads each 5 metres wide, running in the middle of it, one parallel to the length and the other parallel to the breadth. Find the cost of gravelling the road at the rate of 4 per square metre.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #33527

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