Answers

Add 27/63 and 90/16

1^st number: 27/63, 2^nd number: 5 10/16

27/63 + 90/16 is 339/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 16 is 1008
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1008
2. For the 1st fraction, since 63 × 16 = 1008,
   27/63 = 27 × 16/63 × 16 = 432/1008
3. Likewise, for the 2nd fraction, since 16 × 63 = 1008,
   90/16 = 90 × 63/16 × 63 = 5670/1008
4. Add the two like fractions:
   432/1008 + 5670/1008 = 432 + 5670/1008 = 6102/1008
5. 6102/1008 simplified gives 339/56
6. So, 27/63 + 90/16 = 339/56
   In mixed form: 63/56

MathStep (Works offline)

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

Related: ⁵⁴/₆₃+⁹⁰/₁₆ ²⁷/₆₃+⁹⁰/₃₂ ⁸¹/₆₃+⁹⁰/₁₆ ²⁷/₆₃+⁹⁰/₄₈ ²⁷/₆₃+⁹⁰/₈₀

Add Fractions Calculator