Subtract 7/16 from 49/18
1st number: 2 13/18, 2nd number: 7/16
49/18 - 7/16 is 329/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
49/18 = 49 × 8/18 × 8 = 392/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
7/16 = 7 × 9/16 × 9 = 63/144 - Subtract the two like fractions:
392/144 - 63/144 = 392 - 63/144 = 329/144 - In mixed form: 241/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/18-7/16 49/18-14/16 49/36-7/16 49/18-7/32 49/18-21/16 49/54-7/16 49/18-7/48 49/18-35/16 49/90-7/16 49/18-7/80 49/18-49/16