Monday
March 30, 2015

Homework Help: Math

Posted by Alice on Monday, May 6, 2013 at 12:46pm.

What is the dollar amount for the cement needed for a sidewald that is 4 inches thick, 3 feet wilde, and 40 feet long if the cement is sold for $76 petr cubic yard. Calculate the problem using fractions to avoid rounding errors caused by repeating decimals.

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