Subtract 10/12 from 10/50
10/50 - 10/12 is -19/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 50 × 6 = 300,
10/50 = 10 × 6/50 × 6 = 60/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
10/12 = 10 × 25/12 × 25 = 250/300 - Subtract the two like fractions:
60/300 - 250/300 = 60 - 250/300 = -190/300 - After reducing the fraction, the answer is -19/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/50-10/12 10/50-20/12 10/50-10/24 30/50-10/12 10/50-30/12 10/50-10/36 10/50-50/12 10/50-10/60 70/50-10/12 10/50-70/12 10/50-10/84