Subtract 49/32 from 49/30
1st number: 1 19/30, 2nd number: 1 17/32
49/30 - 49/32 is 49/480.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
49/30 = 49 × 16/30 × 16 = 784/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
49/32 = 49 × 15/32 × 15 = 735/480 - Subtract the two like fractions:
784/480 - 735/480 = 784 - 735/480 = 49/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-49/32 49/30-98/32 49/60-49/32 49/30-49/64 49/90-49/32 49/30-49/96