Subtract 1/72 from 10/3
1st number: 3 1/3, 2nd number: 1/72
10/3 - 1/72 is 239/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 3 × 24 = 72,
10/3 = 10 × 24/3 × 24 = 240/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
1/72 = 1 × 1/72 × 1 = 1/72 - Subtract the two like fractions:
240/72 - 1/72 = 240 - 1/72 = 239/72 - In mixed form: 323/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3-1/72 10/3-2/72 10/6-1/72 30/3-1/72 10/3-3/72 10/9-1/72 50/3-1/72 10/3-5/72 10/15-1/72 70/3-1/72 10/3-7/72 10/21-1/72