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

Answer 1

6 - 2.5 = 3.5

2.5/3.5 = ?

Multiply the decimal answer by 100.

Answer 2

71.4

Answer 3

Right. She's increased her distance by 71.4%.

Answer 4

how do u find out the 71.4 part