Add 28/64 and 14/54
28/64 + 14/54 is 301/432.
Steps for adding fractions
- 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 - For the 1st fraction, since 64 × 27 = 1728,
28/64 = 28 × 27/64 × 27 = 756/1728 - Likewise, for the 2nd fraction, since 54 × 32 = 1728,
14/54 = 14 × 32/54 × 32 = 448/1728 - Add the two like fractions:
756/1728 + 448/1728 = 756 + 448/1728 = 1204/1728 - 1204/1728 simplified gives 301/432
- So, 28/64 + 14/54 = 301/432
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/64+14/54 28/64+28/54 84/64+14/54 28/64+42/54 28/64+70/54 28/64+98/54