Subtract 49/40 from 35/25
1st number: 1 10/25, 2nd number: 1 9/40
35/25 - 49/40 is 7/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
35/25 = 35 × 8/25 × 8 = 280/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
49/40 = 49 × 5/40 × 5 = 245/200 - Subtract the two like fractions:
280/200 - 245/200 = 280 - 245/200 = 35/200 - After reducing the fraction, the answer is 7/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/25-49/40 35/25-98/40 35/50-49/40 35/25-49/80 35/75-49/40