Question

Ayana has 220 in her piggy bank. of those, 45% are pennies. how many coins are not pennies

Answer 1

well if she has 220 in her piggy bank then 100% of that number is 220 so 45% is a little under 50% it's going to be 55%. see how I did that?

Answer 2

220*45%=99
220-99=121
Answer; 121 coins are not pennies