Subtract 45/64 from 25/4
1st number: 6 1/4, 2nd number: 45/64
25/4 - 45/64 is 355/64.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 64 is 64
Next, find the equivalent fraction of both fractional numbers with denominator 64 - For the 1st fraction, since 4 × 16 = 64,
25/4 = 25 × 16/4 × 16 = 400/64 - Likewise, for the 2nd fraction, since 64 × 1 = 64,
45/64 = 45 × 1/64 × 1 = 45/64 - Subtract the two like fractions:
400/64 - 45/64 = 400 - 45/64 = 355/64 - In mixed form: 535/64
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4-45/64 25/4-90/64 25/8-45/64 75/4-45/64 25/12-45/64 25/20-45/64 25/28-45/64