Add 3/24 and 90/98
3/24 + 90/98 is 409/392.
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,
3/24 = 3 × 49/24 × 49 = 147/1176 - Likewise, for the 2nd fraction, since 98 × 12 = 1176,
90/98 = 90 × 12/98 × 12 = 1080/1176 - Add the two like fractions:
147/1176 + 1080/1176 = 147 + 1080/1176 = 1227/1176 - 1227/1176 simplified gives 409/392
- So, 3/24 + 90/98 = 409/392
In mixed form: 117/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/24+90/98 3/48+90/98 9/24+90/98 3/72+90/98 15/24+90/98 21/24+90/98