Add 7/24 and 90/98
7/24 + 90/98 is 1423/1176.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 98 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 24 × 49 = 1176,
7/24 = 7 × 49/24 × 49 = 343/1176 - Likewise, for the 2nd fraction, since 98 × 12 = 1176,
90/98 = 90 × 12/98 × 12 = 1080/1176 - Add the two like fractions:
343/1176 + 1080/1176 = 343 + 1080/1176 = 1423/1176 - So, 7/24 + 90/98 = 1423/1176
In mixed form: 1247/1176
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/24+90/98 7/48+90/98 21/24+90/98 7/72+90/98 35/24+90/98 49/24+90/98