document.write( "Question 347002: if i drove 1 mile in 45seconds, what is the mph \n" ); document.write( "
Algebra.Com's Answer #248150 by ptaylor(2198)\"\" \"About 
You can put this solution on YOUR website!
45 sec =3/4 min
\n" ); document.write( "1 min=1/60 hr
\n" ); document.write( "So 3/4 min =(3/4)(1/60)=3/240=1/80 hr\r
\n" ); document.write( "\n" ); document.write( "So if you drive 1 mi in 1/80 of an hr, then you drive 80 mi in 1 hour or 80 mph.\r
\n" ); document.write( "\n" ); document.write( "Hope this helps---ptaylor
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