Subtract 54/10 from 16/12
1st number: 1 4/12, 2nd number: 5 4/10
16/12 - 54/10 is -61/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
16/12 = 16 × 5/12 × 5 = 80/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
54/10 = 54 × 6/10 × 6 = 324/60 - Subtract the two like fractions:
80/60 - 324/60 = 80 - 324/60 = -244/60 - After reducing the fraction, the answer is -61/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/12-54/10 16/24-54/10 16/12-54/20 48/12-54/10 16/36-54/10 16/12-54/30 80/12-54/10 16/60-54/10 16/12-54/50 16/84-54/10 16/12-54/70