Subtract 20/36 from 16/2
1st number: 8 0/2, 2nd number: 20/36
16/2 - 20/36 is 67/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 2 × 18 = 36,
16/2 = 16 × 18/2 × 18 = 288/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
20/36 = 20 × 1/36 × 1 = 20/36 - Subtract the two like fractions:
288/36 - 20/36 = 288 - 20/36 = 268/36 - After reducing the fraction, the answer is 67/9
- In mixed form: 74/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/2-20/36 16/2-40/36 16/4-20/36 16/2-20/72 48/2-20/36 16/2-60/36 16/6-20/36 80/2-20/36 16/10-20/36 16/14-20/36