document.write( "Question 900429: What is 3/10 + 2/5 - 1/4 =?
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Algebra.Com's Answer #545962 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! The easiest way is to find a common denominator. All of the denominators (10,5,4) go into 20. Let's convert everything to 20ths. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Now the equation becomes \n" ); document.write( " \n" ); document.write( " |