document.write( "Question 674412: hala can ride her bike 7 and 1/2 miles in 1 hour. how many can she ride in 3 hours? how many can she ride in 2/3 of an hour?\r
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Algebra.Com's Answer #419223 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! distance = rate x time \n" ); document.write( "Her rate is 7 and 1/2 miles per hour \n" ); document.write( "----------- \n" ); document.write( "D = ( 7 + 1/2 miles/hr ) x ( 3 hrs ) \n" ); document.write( "D = 21 + 3/2 miles \n" ); document.write( "D = 22 + 1/2 miles \n" ); document.write( "------------ \n" ); document.write( "D = ( 7 + 1/2 miles/hr ) x 2/3 hr \n" ); document.write( "D = 14/3 + 2/6 miles \n" ); document.write( "D = 14/3 + 1/3 miles \n" ); document.write( "D = 4 + 2/3 + 1/3 miles \n" ); document.write( "D = 5 miles \n" ); document.write( " \n" ); document.write( " |