Subtract 49/64 from 98/30
1st number: 3 8/30, 2nd number: 49/64
98/30 - 49/64 is 2401/960.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 30 × 32 = 960,
98/30 = 98 × 32/30 × 32 = 3136/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
49/64 = 49 × 15/64 × 15 = 735/960 - Subtract the two like fractions:
3136/960 - 735/960 = 3136 - 735/960 = 2401/960 - In mixed form: 2481/960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-98/64 98/60-49/64 98/90-49/64