Answers

Add 5/84 and 35/64

5/84 + 35/64 is 815/1344.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 64 is 1344
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1344
2. For the 1st fraction, since 84 × 16 = 1344,
   5/84 = 5 × 16/84 × 16 = 80/1344
3. Likewise, for the 2nd fraction, since 64 × 21 = 1344,
   35/64 = 35 × 21/64 × 21 = 735/1344
4. Add the two like fractions:
   80/1344 + 735/1344 = 80 + 735/1344 = 815/1344
5. So, 5/84 + 35/64 = 815/1344

MathStep (Works offline)

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

Related: ¹⁰/₈₄+³⁵/₆₄ ⁵/₈₄+⁷⁰/₆₄ ¹⁵/₈₄+³⁵/₆₄ ²⁵/₈₄+³⁵/₆₄ ³⁵/₈₄+³⁵/₆₄

Add Fractions Calculator