Answers

Add 16/98 and 63/54

1^st number: 16/98, 2^nd number: 1 9/54

16/98 + 63/54 is 391/294.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 54 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 98 × 27 = 2646,
   16/98 = 16 × 27/98 × 27 = 432/2646
3. Likewise, for the 2nd fraction, since 54 × 49 = 2646,
   63/54 = 63 × 49/54 × 49 = 3087/2646
4. Add the two like fractions:
   432/2646 + 3087/2646 = 432 + 3087/2646 = 3519/2646
5. 3519/2646 simplified gives 391/294
6. So, 16/98 + 63/54 = 391/294
   In mixed form: 197/294

MathStep (Works offline)

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

Related: ³²/₉₈+⁶³/₅₄ ⁴⁸/₉₈+⁶³/₅₄ ⁸⁰/₉₈+⁶³/₅₄

Add Fractions Calculator