Solutions by everydaycalculation.com
1st number: 5/21, 2nd number: 2 1/7
521 + 157 is 5021.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/21+15/7 5/21+30/7 5/42+15/7 5/21+15/14 15/21+15/7 5/21+45/7 5/63+15/7 5/21+15/21 25/21+15/7 5/21+75/7 5/21+15/35 35/21+15/7 5/21+15/49
© everydaycalculation.com