Subtract 3/64 from 3/50
3/50 - 3/64 is 21/1600.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 64 is 1600
Next, find the equivalent fraction of both fractional numbers with denominator 1600 - For the 1st fraction, since 50 × 32 = 1600,
3/50 = 3 × 32/50 × 32 = 96/1600 - Likewise, for the 2nd fraction, since 64 × 25 = 1600,
3/64 = 3 × 25/64 × 25 = 75/1600 - Subtract the two like fractions:
96/1600 - 75/1600 = 96 - 75/1600 = 21/1600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/50-3/64 3/50-6/64 9/50-3/64 3/50-9/64 15/50-3/64 3/50-15/64 21/50-3/64 3/50-21/64