Answers

Add 15/64 and 35/54

15/64 + 35/54 is 1525/1728.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 54 is 1728
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1728
2. For the 1st fraction, since 64 × 27 = 1728,
   15/64 = 15 × 27/64 × 27 = 405/1728
3. Likewise, for the 2nd fraction, since 54 × 32 = 1728,
   35/54 = 35 × 32/54 × 32 = 1120/1728
4. Add the two like fractions:
   405/1728 + 1120/1728 = 405 + 1120/1728 = 1525/1728
5. So, 15/64 + 35/54 = 1525/1728

MathStep (Works offline)

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

Related: ³⁰/₆₄+³⁵/₅₄ ¹⁵/₆₄+⁷⁰/₅₄ ⁴⁵/₆₄+³⁵/₅₄ ⁷⁵/₆₄+³⁵/₅₄

Add Fractions Calculator