Subtract 1/49 from 90/2
1st number: 45 0/2, 2nd number: 1/49
90/2 - 1/49 is 2204/49.
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,
90/2 = 90 × 49/2 × 49 = 4410/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
1/49 = 1 × 2/49 × 2 = 2/98 - Subtract the two like fractions:
4410/98 - 2/98 = 4410 - 2/98 = 4408/98 - After reducing the fraction, the answer is 2204/49
- In mixed form: 4448/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2-2/49 90/4-1/49 90/2-1/98 90/2-3/49 90/6-1/49 90/2-5/49 90/10-1/49 90/2-7/49 90/14-1/49