Subtract 35/36 from 3/10
3/10 - 35/36 is -121/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 10 × 18 = 180,
3/10 = 3 × 18/10 × 18 = 54/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
35/36 = 35 × 5/36 × 5 = 175/180 - Subtract the two like fractions:
54/180 - 175/180 = 54 - 175/180 = -121/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10-35/36 3/10-70/36 3/20-35/36 3/10-35/72 9/10-35/36 3/30-35/36 15/10-35/36 3/50-35/36 21/10-35/36 3/70-35/36