Solutions by everydaycalculation.com
1st number: 3 7/21, 2nd number: 1 14/21
7021 - 3521 is 53.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/21-70/21 70/42-35/21 70/21-35/42 70/63-35/21 70/21-35/63
© everydaycalculation.com