Subtract 20/49 from 14/2
1st number: 7 0/2, 2nd number: 20/49
14/2 - 20/49 is 323/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
14/2 = 14 × 49/2 × 49 = 686/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
20/49 = 20 × 2/49 × 2 = 40/98 - Subtract the two like fractions:
686/98 - 40/98 = 686 - 40/98 = 646/98 - After reducing the fraction, the answer is 323/49
- In mixed form: 629/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/2-20/49 14/2-40/49 14/4-20/49 14/2-20/98 42/2-20/49 14/2-60/49 14/6-20/49 70/2-20/49 14/10-20/49 98/2-20/49