Answers

Add 21/42 and 72/42

1^st number: 21/42, 2^nd number: 1 30/42

21/42 + 72/42 is 31/14.

Steps for adding fractions

1. Add the two fractions:
   21/42 + 72/42 = 21 + 72/42 = 93/42
2. 93/42 simplified gives 31/14
3. So, 21/42 + 72/42 = 31/14
   In mixed form: 23/14

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ²¹/₈₄+⁷²/₄₂ ²¹/₄₂+⁷²/₈₄ ⁶³/₄₂+⁷²/₄₂

Add Fractions Calculator