Answers

Add 63/98 and 18/16

1^st number: 63/98, 2^nd number: 1 2/16

63/98 + 18/16 is 99/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 16 is 784
   
   Next, find the equivalent fraction of both fractional numbers with denominator 784
2. For the 1st fraction, since 98 × 8 = 784,
   63/98 = 63 × 8/98 × 8 = 504/784
3. Likewise, for the 2nd fraction, since 16 × 49 = 784,
   18/16 = 18 × 49/16 × 49 = 882/784
4. Add the two like fractions:
   504/784 + 882/784 = 504 + 882/784 = 1386/784
5. 1386/784 simplified gives 99/56
6. So, 63/98 + 18/16 = 99/56
   In mixed form: 143/56

MathStep (Works offline)

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

Related: ⁶³/₉₈+³⁶/₁₆ ⁶³/₉₈+¹⁸/₃₂ ⁶³/₉₈+⁵⁴/₁₆ ⁶³/₉₈+¹⁸/₄₈ ⁶³/₉₈+⁹⁰/₁₆ ⁶³/₉₈+¹⁸/₈₀

Add Fractions Calculator