document.write( "Question 255816: you want to cover 100 miles in 18 hours how fast should your average speed be \n" ); document.write( "
Algebra.Com's Answer #188057 by richwmiller(17219) You can put this solution on YOUR website! rt=d \n" ); document.write( "If it were 5 mph for 20 hours, he would go 100 miles. So the speed should be about 5 mph. \n" ); document.write( "r*18=100 \n" ); document.write( "r=100/18=50/9= 5 5/9 mph \n" ); document.write( " |