Subtract 49/72 from 49/2
1st number: 24 1/2, 2nd number: 49/72
49/2 - 49/72 is 1715/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 2 × 36 = 72,
49/2 = 49 × 36/2 × 36 = 1764/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
49/72 = 49 × 1/72 × 1 = 49/72 - Subtract the two like fractions:
1764/72 - 49/72 = 1764 - 49/72 = 1715/72 - In mixed form: 2359/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2-49/72 49/2-98/72 49/4-49/72 49/6-49/72 49/10-49/72 49/14-49/72