Solutions by everydaycalculation.com
728 + 728 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28+7/28 7/28+14/28 7/56+7/28 7/28+7/56 21/28+7/28 7/28+21/28 7/84+7/28 7/28+7/84 35/28+7/28 7/28+35/28 49/28+7/28 7/28+49/28
© everydaycalculation.com