document.write( "Question 1207259: if delia ran for 4/5 of an hour then biked 2/3 of an hour then swam 1/2 for an hour how long did she exercise in total show your work \n" ); document.write( "
Algebra.Com's Answer #845023 by Theo(13342)\"\" \"About 
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4/5 * 6/6 + 2/3 * 10/10 + 1/2 * 15/15 equals:\r
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\n" ); document.write( "\n" ); document.write( "24/30 + 20/30 + 15/30 equals:\r
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\n" ); document.write( "\n" ); document.write( "(24 + 20 + 15) / 30 equals:\r
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\n" ); document.write( "\n" ); document.write( "59/30 hours which is equal to 1.966666667 hours.\r
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\n" ); document.write( "\n" ); document.write( "if you have converted everything to minutes, you would have gotten:\r
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\n" ); document.write( "\n" ); document.write( "4/5 * 60 + 2/3 * 60 * 1/2 * 60 = 118 minutes / 60 = 1.966666667 hours.\r
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