Add 5/2 and 90/49
1st number: 2 1/2, 2nd number: 1 41/49
5/2 + 90/49 is 425/98.
Steps for adding 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,
5/2 = 5 × 49/2 × 49 = 245/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
90/49 = 90 × 2/49 × 2 = 180/98 - Add the two like fractions:
245/98 + 180/98 = 245 + 180/98 = 425/98 - So, 5/2 + 90/49 = 425/98
In mixed form: 433/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+90/49 5/4+90/49 5/2+90/98 15/2+90/49 5/6+90/49 25/2+90/49 5/10+90/49 35/2+90/49 5/14+90/49