Subtract 60/45 from 14/12
1st number: 1 2/12, 2nd number: 1 15/45
14/12 - 60/45 is -1/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 12 × 15 = 180,
14/12 = 14 × 15/12 × 15 = 210/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
60/45 = 60 × 4/45 × 4 = 240/180 - Subtract the two like fractions:
210/180 - 240/180 = 210 - 240/180 = -30/180 - After reducing the fraction, the answer is -1/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/12-60/45 14/24-60/45 14/12-60/90 42/12-60/45 14/36-60/45 70/12-60/45 14/60-60/45 98/12-60/45 14/84-60/45