Solutions by everydaycalculation.com
1224 - 424 is 13.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24-8/24 12/48-4/24 12/24-4/48 36/24-4/24 12/24-12/24 12/72-4/24 12/24-4/72 60/24-4/24 12/24-20/24 84/24-4/24 12/24-28/24
© everydaycalculation.com