Answers

Add 4/21 and 24/5

1^st number: 4/21, 2^nd number: 4 4/5

4/21 + 24/5 is 524/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 5 is 105
   
   Next, find the equivalent fraction of both fractional numbers with denominator 105
2. For the 1st fraction, since 21 × 5 = 105,
   4/21 = 4 × 5/21 × 5 = 20/105
3. Likewise, for the 2nd fraction, since 5 × 21 = 105,
   24/5 = 24 × 21/5 × 21 = 504/105
4. Add the two like fractions:
   20/105 + 504/105 = 20 + 504/105 = 524/105
5. So, 4/21 + 24/5 = 524/105
   In mixed form: 4104/105

MathStep (Works offline)

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

Related: ⁸/₂₁+²⁴/₅ ⁴/₂₁+⁴⁸/₅ ⁴/₄₂+²⁴/₅ ⁴/₂₁+²⁴/₁₀ ¹²/₂₁+²⁴/₅ ⁴/₂₁+⁷²/₅ ⁴/₆₃+²⁴/₅ ⁴/₂₁+²⁴/₁₅ ²⁰/₂₁+²⁴/₅ ⁴/₂₁+²⁴/₂₅ ²⁸/₂₁+²⁴/₅ ⁴/₂₁+²⁴/₃₅

Add Fractions Calculator