Subtract 20/10 from 14/25
1st number: 14/25, 2nd number: 2 0/10
14/25 - 20/10 is -36/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 10 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 25 × 2 = 50,
14/25 = 14 × 2/25 × 2 = 28/50 - Likewise, for the 2nd fraction, since 10 × 5 = 50,
20/10 = 20 × 5/10 × 5 = 100/50 - Subtract the two like fractions:
28/50 - 100/50 = 28 - 100/50 = -72/50 - After reducing the fraction, the answer is -36/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/25-20/10 14/25-40/10 14/50-20/10 42/25-20/10 14/25-60/10 14/75-20/10 14/25-20/30 70/25-20/10 14/25-20/50 98/25-20/10 14/25-20/70