Subtract 36/20 from 1/10
1st number: 1/10, 2nd number: 1 16/20
1/10 - 36/20 is -17/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
1/10 = 1 × 2/10 × 2 = 2/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
36/20 = 36 × 1/20 × 1 = 36/20 - Subtract the two like fractions:
2/20 - 36/20 = 2 - 36/20 = -34/20 - After reducing the fraction, the answer is -17/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/10-36/20 1/10-72/20 1/20-36/20 1/10-36/40 3/10-36/20 1/30-36/20 1/10-36/60 5/10-36/20 1/50-36/20 7/10-36/20 1/70-36/20