Seudónimo Seudónimo
  • 20-09-2016
  • Mathematics
contestada

A concrete stepping stone measures 20square inches.what is the area of 30 such stones

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MCN
MCN MCN
  • 20-09-2016
600 inches, if i did it right.

20x30=600

If not, then try 12,000,

20x20=400

400x30=12,000
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