Answers

Add 12/21 and 24/21

1^st number: 12/21, 2^nd number: 1 3/21

12/21 + 24/21 is 12/7.

Steps for adding fractions

1. Add the two fractions:
   12/21 + 24/21 = 12 + 24/21 = 36/21
2. 36/21 simplified gives 12/7
3. So, 12/21 + 24/21 = 12/7
   In mixed form: 15/7

MathStep (Works offline)

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

Related: ²⁴/₂₁+²⁴/₂₁ ¹²/₂₁+⁴⁸/₂₁ ¹²/₄₂+²⁴/₂₁ ¹²/₂₁+²⁴/₄₂ ³⁶/₂₁+²⁴/₂₁ ¹²/₂₁+⁷²/₂₁ ¹²/₆₃+²⁴/₂₁ ¹²/₂₁+²⁴/₆₃ ⁶⁰/₂₁+²⁴/₂₁ ⁸⁴/₂₁+²⁴/₂₁

Add Fractions Calculator