Revision history of "1990 AJHSME Problems/Problem 17"

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  • (cur | prev) 21:22, 11 July 20095849206328x (talk | contribs). . (825 bytes) (+825). . (Created page with '==Problem== A straight concrete sidewalk is to be <math>3</math> feet wide, <math>60</math> feet long, and <math>3</math> '''inches''' thick. How many cubic yards of concrete m…')
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