Answers

Add 35/63 and 15/64

35/63 + 15/64 is 455/576.

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,
   35/63 = 35 × 64/63 × 64 = 2240/4032
3. Likewise, for the 2nd fraction, since 64 × 63 = 4032,
   15/64 = 15 × 63/64 × 63 = 945/4032
4. Add the two like fractions:
   2240/4032 + 945/4032 = 2240 + 945/4032 = 3185/4032
5. 3185/4032 simplified gives 455/576
6. So, 35/63 + 15/64 = 455/576

MathStep (Works offline)

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

Related: ⁷⁰/₆₃+¹⁵/₆₄ ³⁵/₆₃+³⁰/₆₄ ³⁵/₆₃+⁴⁵/₆₄ ³⁵/₆₃+⁷⁵/₆₄

Add Fractions Calculator