Solutions by everydaycalculation.com
79 - 1221 is 1363.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9-12/21 7/9-24/21 7/18-12/21 7/9-12/42 21/9-12/21 7/9-36/21 7/27-12/21 7/9-12/63 35/9-12/21 7/9-60/21 7/45-12/21 49/9-12/21 7/9-84/21 7/63-12/21
© everydaycalculation.com