Subtract 21/36 from 14/5
1st number: 2 4/5, 2nd number: 21/36
14/5 - 21/36 is 133/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 5 × 36 = 180,
14/5 = 14 × 36/5 × 36 = 504/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
21/36 = 21 × 5/36 × 5 = 105/180 - Subtract the two like fractions:
504/180 - 105/180 = 504 - 105/180 = 399/180 - After reducing the fraction, the answer is 133/60
- In mixed form: 213/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/5-21/36 14/5-42/36 14/10-21/36 14/5-21/72 42/5-21/36 14/5-63/36 14/15-21/36 70/5-21/36 14/25-21/36 98/5-21/36 14/35-21/36