Add 28/75 and 9/64
28/75 + 9/64 is 2467/4800.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 64 is 4800
Next, find the equivalent fraction of both fractional numbers with denominator 4800 - For the 1st fraction, since 75 × 64 = 4800,
28/75 = 28 × 64/75 × 64 = 1792/4800 - Likewise, for the 2nd fraction, since 64 × 75 = 4800,
9/64 = 9 × 75/64 × 75 = 675/4800 - Add the two like fractions:
1792/4800 + 675/4800 = 1792 + 675/4800 = 2467/4800 - So, 28/75 + 9/64 = 2467/4800
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/75+9/64 28/75+18/64 84/75+9/64 28/75+27/64 28/75+45/64 28/75+63/64