document.write( "Question 745986: Shanti drove 78 miles in 1 1/2 hours or (1 and 1 half). At the same rate, how many miles could she drive in 2.5 hours? \n" ); document.write( "
Algebra.Com's Answer #454097 by ptaylor(2198)![]() ![]() You can put this solution on YOUR website! Distance(d) equals Rate(r) times Time(t) or d=rt; r=d/t and t=d/r \n" ); document.write( "r=d/t=78/(1.5)=52 mph \n" ); document.write( "d=rt=(52m/h)(2.5h)=130 mi\r \n" ); document.write( "\n" ); document.write( "Hope this helps---ptaylor \n" ); document.write( " |