Subtract 20/36 from 16/14
1st number: 1 2/14, 2nd number: 20/36
16/14 - 20/36 is 37/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 14 × 18 = 252,
16/14 = 16 × 18/14 × 18 = 288/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
20/36 = 20 × 7/36 × 7 = 140/252 - Subtract the two like fractions:
288/252 - 140/252 = 288 - 140/252 = 148/252 - After reducing the fraction, the answer is 37/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/14-20/36 16/14-40/36 16/28-20/36 16/14-20/72 48/14-20/36 16/14-60/36 16/42-20/36 80/14-20/36 16/70-20/36 16/98-20/36