Question

Work out the percentage increase from 320 to 388

Answer 1

21% i think ! Please tell me if i’m wrong so i can correct myself. Best of luck!

Answer 2

21%

Explanation:

388-320=68 then divide 68 by 320 which is 0.21 then divide that by 100 or you could move the decimal 2 times to the right which makes it 21%

hope this helped!

also please tell me if I'm wrong