Lemma
MediumArea & perimeter
AQuA-RAT train #97374 · Geometry · Area & perimeter

A rectangular floor is covered by a rug except for a strip…

A rectangular floor is covered by a rug except for a strip 3 meters wide along each of the four edge. If the floor is 12 meters by 10 meters, what is the area of the rug in square meters?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #97374

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