Solutions by everydaycalculation.com
1st number: 6/21, 2nd number: 3 12/21
621 + 7521 is 277.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21+75/21 6/42+75/21 6/21+75/42 18/21+75/21 6/63+75/21 6/21+75/63 30/21+75/21 42/21+75/21
© everydaycalculation.com