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How many 20X20 tiles

If this is homework the answer looks like this

  • 20X20= (sq inches per tile)

¨

Sq Inches per tile divided by 144 = (sq feet per tile)

(About 2.8 sq ft per tile) but do your own math, that's what a cell phone calculator is for,

  • divide 400 by sq feet per tile= your # of tiles needed

If this is the real world there are grout lines, miscuts & broken tile & undersized tiles to consider, ask the guy at Home Depot to figure it.. I would expect. 140-160 tiles on your cart at check out

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13y ago

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Q: How many 20x20 inch tile does it take to cover 400 square feet?
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