document.write( "Question 917113: Al runs 3 miles in 28 minutes. At the same rate, how many miles would he run in 42 minutes \n" ); document.write( "
Algebra.Com's Answer #556509 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Al runs 3 miles in 28 minutes. At the same rate, how many miles would he run in 42 minutes \n" ); document.write( "---------- \n" ); document.write( "It's 1.5 times the minutes, he'll run 1.5 times as far. \n" ); document.write( "--------- \n" ); document.write( "Or, find his speed: \n" ); document.write( "d = r*t \n" ); document.write( "r = d/t = 3/28 mi/min \n" ); document.write( "--- \n" ); document.write( "d = r*t \n" ); document.write( "d = (3/28)*42 miles \n" ); document.write( "----- \n" ); document.write( "another way: \n" ); document.write( "3/28 = d/42 \n" ); document.write( "28d = 126 \n" ); document.write( " \n" ); document.write( " |