Add 27/21 and 15/21
1st number: 1 6/21, 2nd number: 15/21
2721 + 1521 is 21.
Steps for adding fractions
- Add the two fractions:
2721 + 1521 = 27 + 1521 = 4221 - 42/21 simplified gives 21
- So, 27/21 + 15/21 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/21+15/21 27/21+30/21 27/42+15/21 27/21+15/42 81/21+15/21 27/21+45/21 27/63+15/21 27/21+15/63 27/21+75/21