Subtract 36/10 from 35/18
1st number: 1 17/18, 2nd number: 3 6/10
35/18 - 36/10 is -149/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
35/18 = 35 × 5/18 × 5 = 175/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
36/10 = 36 × 9/10 × 9 = 324/90 - Subtract the two like fractions:
175/90 - 324/90 = 175 - 324/90 = -149/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18-36/10 35/18-72/10 35/36-36/10 35/18-36/20 35/54-36/10 35/18-36/30 35/90-36/10 35/18-36/50 35/18-36/70