Solutions by everydaycalculation.com
2128 - 128 is 57.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/28-1/28 21/28-2/28 21/56-1/28 21/28-1/56 63/28-1/28 21/28-3/28 21/84-1/28 21/28-1/84 21/28-5/28 21/28-7/28
© everydaycalculation.com