Subtract 35/27 from 35/45
1st number: 35/45, 2nd number: 1 8/27
35/45 - 35/27 is -14/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 45 × 3 = 135,
35/45 = 35 × 3/45 × 3 = 105/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
35/27 = 35 × 5/27 × 5 = 175/135 - Subtract the two like fractions:
105/135 - 175/135 = 105 - 175/135 = -70/135 - After reducing the fraction, the answer is -14/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/45-35/27 35/45-70/27 35/90-35/27 35/45-35/54 35/45-35/81