Subtract 18/98 from 10/2
1st number: 5 0/2, 2nd number: 18/98
10/2 - 18/98 is 236/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 98 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
10/2 = 10 × 49/2 × 49 = 490/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
18/98 = 18 × 1/98 × 1 = 18/98 - Subtract the two like fractions:
490/98 - 18/98 = 490 - 18/98 = 472/98 - After reducing the fraction, the answer is 236/49
- In mixed form: 440/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2-18/98 10/2-36/98 10/4-18/98 30/2-18/98 10/2-54/98 10/6-18/98 50/2-18/98 10/2-90/98 70/2-18/98 10/14-18/98