Question

what is percent change from 79 to 94

Answer 1

94 - 79 = 15
So, percent change = 15/79 * 100

Answer 2

ok why 79 not 94

Answer 3

U should calculate the change on initial quantity. Here, initial quantity is 79.

Answer 4

ok now how does 100 calculate in the is it 1 over a 100 and then cross multiply?

Answer 5

Yeah

Answer 6

omg i think i got it thanks

Answer 7

Welcome. Medals will always be appreciated.

Answer 8

because he switched a and b

Answer 9

You can still do |a-b|*100/a ..you will get the same answer