Subtract 14/12 from 54/10
1st number: 5 4/10, 2nd number: 1 2/12
54/10 - 14/12 is 127/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 10 × 6 = 60,
54/10 = 54 × 6/10 × 6 = 324/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
14/12 = 14 × 5/12 × 5 = 70/60 - Subtract the two like fractions:
324/60 - 70/60 = 324 - 70/60 = 254/60 - After reducing the fraction, the answer is 127/30
- In mixed form: 47/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10-28/12 54/20-14/12 54/10-14/24 54/10-42/12 54/30-14/12 54/10-14/36 54/10-70/12 54/50-14/12 54/10-14/60 54/10-98/12 54/70-14/12 54/10-14/84