Subtract 35/45 from 5/36
5/36 - 35/45 is -23/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
5/36 = 5 × 5/36 × 5 = 25/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
35/45 = 35 × 4/45 × 4 = 140/180 - Subtract the two like fractions:
25/180 - 140/180 = 25 - 140/180 = -115/180 - After reducing the fraction, the answer is -23/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/36-35/45 5/36-70/45 5/72-35/45 5/36-35/90 15/36-35/45 25/36-35/45 35/36-35/45