Subtract 10/49 from 84/2
1st number: 42 0/2, 2nd number: 10/49
84/2 - 10/49 is 2048/49.
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,
84/2 = 84 × 49/2 × 49 = 4116/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
10/49 = 10 × 2/49 × 2 = 20/98 - Subtract the two like fractions:
4116/98 - 20/98 = 4116 - 20/98 = 4096/98 - After reducing the fraction, the answer is 2048/49
- In mixed form: 4139/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-20/49 84/4-10/49 84/2-10/98 84/2-30/49 84/6-10/49 84/2-50/49 84/10-10/49 84/2-70/49 84/14-10/49