Subtract 49/48 from 35/75
1st number: 35/75, 2nd number: 1 1/48
35/75 - 49/48 is -133/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 75 × 16 = 1200,
35/75 = 35 × 16/75 × 16 = 560/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
49/48 = 49 × 25/48 × 25 = 1225/1200 - Subtract the two like fractions:
560/1200 - 1225/1200 = 560 - 1225/1200 = -665/1200 - After reducing the fraction, the answer is -133/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/75-49/48 35/75-98/48 35/75-49/96