Question

A sunflower has increased in height from 72.4cm to 86.2 cm. what is the percentage increase?

Answer 1

initial hieght = 72.4 cm

final hieght = 86.2 cm

change in hieght = 9.8 cm

percentage increase = (9.8 ÷ 72.4 ) * 100 = 13.59 %