Question

VERY URGENT PLEASE HELP!!!!

Kaitlin's penny bank is 1/2 full. After she adds 120 pennies, it is 2/3 full. How many pennies can Kaitlin's bank hold?

Answer 1

Answer: 720 pennies

Explanation:

1/2 = 3/6 and 2/3 = 4/6

So the 120 pennies she added was 1/6 of the total size

6 x 120 = 720

Answer 2

720 I think not sure if im right