Subtract 20/36 from 35/3
1st number: 11 2/3, 2nd number: 20/36
35/3 - 20/36 is 100/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 3 × 12 = 36,
35/3 = 35 × 12/3 × 12 = 420/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
20/36 = 20 × 1/36 × 1 = 20/36 - Subtract the two like fractions:
420/36 - 20/36 = 420 - 20/36 = 400/36 - After reducing the fraction, the answer is 100/9
- In mixed form: 111/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3-20/36 35/3-40/36 35/6-20/36 35/3-20/72 35/3-60/36 35/9-20/36 35/15-20/36 35/21-20/36