document.write( "Question 1093849: How long will it take to drive 2,070 km at 90 km per hour, if you take a one-hour break after every 4 hours? \n" ); document.write( "

Algebra.Com's Answer #708459 by josmiceli(19441) $\"\"$ $\"About$

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How much time do you need only for driving?
\n" ); document.write( " $\"+2070%2F90+=+23+\"$ hrs
\n" ); document.write( " $\"+23%2F4+=+5.75+\"$
\n" ); document.write( "There are 5 one hr breaks
\n" ); document.write( "--------------------------
\n" ); document.write( "There are 5 of the 4 hr driving periods
\n" ); document.write( "There is one 3 hr driving period at the end of the drive
\n" ); document.write( "There are 5 one hr breaks
\n" ); document.write( " $\"+5%2A4+%2B+3+%2B+5+=+28+\"$ hrs total time
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\n" ); document.write( "This is the sequence:
\n" ); document.write( "4(1) 4(1) 4(1) 4(1) 4(1) 3\r
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