Subtract 16/72 from 15/6
1st number: 2 3/6, 2nd number: 16/72
15/6 - 16/72 is 41/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 6 × 12 = 72,
15/6 = 15 × 12/6 × 12 = 180/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
16/72 = 16 × 1/72 × 1 = 16/72 - Subtract the two like fractions:
180/72 - 16/72 = 180 - 16/72 = 164/72 - After reducing the fraction, the answer is 41/18
- In mixed form: 25/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/6-16/72 15/6-32/72 15/12-16/72 45/6-16/72 15/6-48/72 15/18-16/72 75/6-16/72 15/6-80/72 15/30-16/72 15/42-16/72