document.write( "Question 783295: A conveyor belt moves boxes of fruit at the rate of two tonnes in five minutes, while a second conveyor belt moves boxes of fruit at the rate of three tonnes in seven minutes. How many minutes will it take to move 20 tonnes of fruit using both conveyor belts? \n" ); document.write( "
Algebra.Com's Answer #476661 by mananth(16946)\"\" \"About 
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A conveyor belt moves boxes of fruit at the rate of two tonnes in five minutes, while a second conveyor belt moves boxes of fruit at the rate of three tonnes in seven minutes. How many minutes will it take to move 20 tonnes of fruit using both conveyor belts?\r
\n" ); document.write( "\n" ); document.write( "Conveyor A = 2 tonnes in 5 minutes\r
\n" ); document.write( "\n" ); document.write( "it does 2/5 tonnes in 1 minute\r
\n" ); document.write( "\n" ); document.write( "Conveyor II = 3/7 tonnes in 1 minute\r
\n" ); document.write( "\n" ); document.write( "together they shift 2/5 + 3/7 tonnes in 1 minute\r
\n" ); document.write( "\n" ); document.write( "=(14+15)/35 in 1 minute\r
\n" ); document.write( "\n" ); document.write( "29/35 in 1 minute\r
\n" ); document.write( "\n" ); document.write( "20 in how many minutes\r
\n" ); document.write( "\n" ); document.write( "20 /(29/35)\r
\n" ); document.write( "\n" ); document.write( "24.1 minutes\r
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