Answers

Add 8/28 and 63/16

1^st number: 8/28, 2^nd number: 3 15/16

8/28 + 63/16 is 473/112.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 16 is 112
   
   Next, find the equivalent fraction of both fractional numbers with denominator 112
2. For the 1st fraction, since 28 × 4 = 112,
   8/28 = 8 × 4/28 × 4 = 32/112
3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
   63/16 = 63 × 7/16 × 7 = 441/112
4. Add the two like fractions:
   32/112 + 441/112 = 32 + 441/112 = 473/112
5. So, 8/28 + 63/16 = 473/112
   In mixed form: 425/112

MathStep (Works offline)

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

Related: ¹⁶/₂₈+⁶³/₁₆ ⁸/₅₆+⁶³/₁₆ ⁸/₂₈+⁶³/₃₂ ²⁴/₂₈+⁶³/₁₆ ⁸/₈₄+⁶³/₁₆ ⁸/₂₈+⁶³/₄₈ ⁴⁰/₂₈+⁶³/₁₆ ⁸/₂₈+⁶³/₈₀ ⁵⁶/₂₈+⁶³/₁₆

Add Fractions Calculator