which of the following represents a change from 32 to 40?

Question

a- an increase of 20%
b- an increase of 25%
c- an increase of 8%
d- a decrease of 20%

i don't want to know the answer to the question i would just like to know how to solve it. please help! thank you!!

Answer 1

i remember correctly i had this on one of my homeworks . 40-32 = 8 therefore 8%

because if you subtract 40 - 8%

Answer 2

thank you so much<3

Answer 3

Percent change=(final-initial)/initial * 100
= (40-32)/32 *100