Subtract 15/27 from 60/5
1st number: 12 0/5, 2nd number: 15/27
60/5 - 15/27 is 103/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
60/5 = 60 × 27/5 × 27 = 1620/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
15/27 = 15 × 5/27 × 5 = 75/135 - Subtract the two like fractions:
1620/135 - 75/135 = 1620 - 75/135 = 1545/135 - After reducing the fraction, the answer is 103/9
- In mixed form: 114/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-30/27 60/10-15/27 60/5-15/54 60/5-45/27 60/15-15/27 60/5-15/81 60/5-75/27 60/25-15/27 60/35-15/27