Subtract 6/3 from 2/72
1st number: 2/72, 2nd number: 2 0/3
2/72 - 6/3 is -71/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 3 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
2/72 = 2 × 1/72 × 1 = 2/72 - Likewise, for the 2nd fraction, since 3 × 24 = 72,
6/3 = 6 × 24/3 × 24 = 144/72 - Subtract the two like fractions:
2/72 - 144/72 = 2 - 144/72 = -142/72 - After reducing the fraction, the answer is -71/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/72-6/3 2/72-12/3 6/72-6/3 2/72-18/3 2/72-6/9 10/72-6/3 2/72-30/3 2/72-6/15 14/72-6/3 2/72-42/3 2/72-6/21