Posted by katerrian on Monday, October 24, 2011 at 7:01pm.
THE NUMBER OF MILES SARAH WALKED ON A DAILY BASIS IS 2.5 MILES. THREE MONTHS LATER,SARAH IS WALKING 6 MILES EACH DAY. WHAT IS THE PERCENT INCREASE

math  Ms. Sue, Monday, October 24, 2011 at 7:03pm
6  2.5 = 3.5
2.5/3.5 = ?
Multiply the decimal answer by 100.

math  katerrian, Monday, October 24, 2011 at 7:10pm
71.4

math  Ms. Sue, Monday, October 24, 2011 at 7:12pm
Right. She's increased her distance by 71.4%.

math  Anonymous, Monday, October 15, 2012 at 7:16pm
how do u find out the 71.4 part
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