document.write( "Question 767945: If Robert can seal 40 envelopes in one minute, and Paul can do the same job in 80 seconds. how many minutes (to the nearest minute) will it take the two of them, working together, to seal 350 envelopes?\r
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document.write( "A) 4 minutes
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document.write( "B) 5 minutes
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document.write( "C) 6 minutes
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document.write( "D) 7 minutes
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document.write( "E) 8 minutes \n" );
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Algebra.Com's Answer #467976 by RoRo Jaxson(21)![]() ![]() You can put this solution on YOUR website! ok Dude, \n" ); document.write( "so first were gonna find out how many they can do in a second. \n" ); document.write( "Robby here can do .6666666666667 in a minute \n" ); document.write( "and Paul wall can do 1.33333333333333333 in a minute \n" ); document.write( "so were gonna say that rob did 115 and paul did 230 (because paul can do double) \n" ); document.write( "So if we multiplied the seconds we would get around 6 minutes and 5 seconds \n" ); document.write( "so the answer is 7 minutes\r \n" ); document.write( "\n" ); document.write( "YEAUHHHH \n" ); document.write( "-RoRo \n" ); document.write( "Follow me on Instagram!!!! \n" ); document.write( "RoRoJaxson \n" ); document.write( " |