Answers

Add 16/63 and 30/56

16/63 + 30/56 is 199/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 56 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   16/63 = 16 × 8/63 × 8 = 128/504
3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
   30/56 = 30 × 9/56 × 9 = 270/504
4. Add the two like fractions:
   128/504 + 270/504 = 128 + 270/504 = 398/504
5. 398/504 simplified gives 199/252
6. So, 16/63 + 30/56 = 199/252

MathStep (Works offline)

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

Related: ³²/₆₃+³⁰/₅₆ ¹⁶/₆₃+⁶⁰/₅₆ ⁴⁸/₆₃+³⁰/₅₆ ¹⁶/₆₃+⁹⁰/₅₆ ⁸⁰/₆₃+³⁰/₅₆

Add Fractions Calculator