Solutions by everydaycalculation.com
563 - 163 is 463.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/63-1/63 5/63-2/63 15/63-1/63 5/63-3/63 25/63-1/63 5/63-5/63 35/63-1/63 5/63-7/63
© everydaycalculation.com