Subtract 48/45 from 35/60
1st number: 35/60, 2nd number: 1 3/45
35/60 - 48/45 is -29/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
35/60 = 35 × 3/60 × 3 = 105/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
48/45 = 48 × 4/45 × 4 = 192/180 - Subtract the two like fractions:
105/180 - 192/180 = 105 - 192/180 = -87/180 - After reducing the fraction, the answer is -29/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/60-48/45 35/60-96/45 35/60-48/90