Answers

Add 10/63 and 84/64

1^st number: 10/63, 2^nd number: 1 20/64

10/63 + 84/64 is 1483/1008.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 64 is 4032
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4032
2. For the 1st fraction, since 63 × 64 = 4032,
   10/63 = 10 × 64/63 × 64 = 640/4032
3. Likewise, for the 2nd fraction, since 64 × 63 = 4032,
   84/64 = 84 × 63/64 × 63 = 5292/4032
4. Add the two like fractions:
   640/4032 + 5292/4032 = 640 + 5292/4032 = 5932/4032
5. 5932/4032 simplified gives 1483/1008
6. So, 10/63 + 84/64 = 1483/1008
   In mixed form: 1475/1008

MathStep (Works offline)

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

Related: ²⁰/₆₃+⁸⁴/₆₄ ³⁰/₆₃+⁸⁴/₆₄ ⁵⁰/₆₃+⁸⁴/₆₄ ⁷⁰/₆₃+⁸⁴/₆₄

Add Fractions Calculator