Subtract 1/10 from 4/36
4/36 - 1/10 is 1/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 10 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
4/36 = 4 × 5/36 × 5 = 20/180 - Likewise, for the 2nd fraction, since 10 × 18 = 180,
1/10 = 1 × 18/10 × 18 = 18/180 - Subtract the two like fractions:
20/180 - 18/180 = 20 - 18/180 = 2/180 - After reducing the fraction, the answer is 1/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/36-1/10 4/36-2/10 4/72-1/10 4/36-1/20 12/36-1/10 4/36-3/10 4/36-1/30 20/36-1/10 4/36-5/10 4/36-1/50 28/36-1/10 4/36-7/10 4/36-1/70