Subtract 14/49 from 30/2
1st number: 15 0/2, 2nd number: 14/49
30/2 - 14/49 is 103/7.
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,
30/2 = 30 × 49/2 × 49 = 1470/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
14/49 = 14 × 2/49 × 2 = 28/98 - Subtract the two like fractions:
1470/98 - 28/98 = 1470 - 28/98 = 1442/98 - After reducing the fraction, the answer is 103/7
- In mixed form: 145/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2-14/49 30/2-28/49 30/4-14/49 30/2-14/98 90/2-14/49 30/2-42/49 30/6-14/49 30/2-70/49 30/10-14/49 30/2-98/49 30/14-14/49