Subtract 14/21 from 49/2
1st number: 24 1/2, 2nd number: 14/21
49/2 - 14/21 is 143/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 2 × 21 = 42,
49/2 = 49 × 21/2 × 21 = 1029/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
14/21 = 14 × 2/21 × 2 = 28/42 - Subtract the two like fractions:
1029/42 - 28/42 = 1029 - 28/42 = 1001/42 - After reducing the fraction, the answer is 143/6
- In mixed form: 235/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2-14/21 49/2-28/21 49/4-14/21 49/2-14/42 49/2-42/21 49/6-14/21 49/2-14/63 49/2-70/21 49/10-14/21 49/2-98/21 49/14-14/21