document.write( "Question 41442: Could someone out there help me solve this problem?\r
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document.write( " Add:
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document.write( " 3 h 20 min
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document.write( " 4 h 25 min
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document.write( " + 5 h 35 min\r
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document.write( " Thanks,
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document.write( " Sher \n" );
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Algebra.Com's Answer #26737 by askmemath(368) ![]() You can put this solution on YOUR website! 3 h 20 min \n" ); document.write( " 4 h 25 min \n" ); document.write( " + 5 h 35 min\r \n" ); document.write( "\n" ); document.write( "1 hr = 60min \n" ); document.write( "So first convert everything to minutes and then add:-) \n" ); document.write( "3hrs 20mins = 3x60+20 = 180+20 = 200minutes \n" ); document.write( "4hrs 25mins = 4x60+25 = 240+25 = 265minutes \n" ); document.write( "5hrs 35mins = 5x60+35 = 300+35 = 335minutes \n" ); document.write( "Adding all 3 200+265+335 = 800minutes \n" ); document.write( "Divide by 60 \n" ); document.write( "13remainder20 \n" ); document.write( "So your final answer is 13hrs 20minutes\r \n" ); document.write( "\n" ); document.write( "Another simple method would be 35+25 = 60min = 1hr \n" ); document.write( "So you would get 5h 35min+4h 25min = 10hrs \n" ); document.write( "And this added to the first would give you directly 13hrs 20 mins \n" ); document.write( " |