Subtract 30/25 from 2/10
1st number: 2/10, 2nd number: 1 5/25
2/10 - 30/25 is -1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 25 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 10 × 5 = 50,
2/10 = 2 × 5/10 × 5 = 10/50 - Likewise, for the 2nd fraction, since 25 × 2 = 50,
30/25 = 30 × 2/25 × 2 = 60/50 - Subtract the two like fractions:
10/50 - 60/50 = 10 - 60/50 = -50/50 - After reducing the fraction, the answer is -1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10-30/25 2/10-60/25 2/20-30/25 2/10-30/50 6/10-30/25 2/10-90/25 2/30-30/25 2/10-30/75 2/50-30/25 14/10-30/25 2/70-30/25