Add 7/75 and 28/64
7/75 + 28/64 is 637/1200.
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,
7/75 = 7 × 64/75 × 64 = 448/4800 - Likewise, for the 2nd fraction, since 64 × 75 = 4800,
28/64 = 28 × 75/64 × 75 = 2100/4800 - Add the two like fractions:
448/4800 + 2100/4800 = 448 + 2100/4800 = 2548/4800 - 2548/4800 simplified gives 637/1200
- So, 7/75 + 28/64 = 637/1200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/75+28/64 7/75+56/64 21/75+28/64 7/75+84/64 35/75+28/64 49/75+28/64