Add 98/36 and 90/54
1st number: 2 26/36, 2nd number: 1 36/54
98/36 + 90/54 is 79/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 36 × 3 = 108,
98/36 = 98 × 3/36 × 3 = 294/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
90/54 = 90 × 2/54 × 2 = 180/108 - Add the two like fractions:
294/108 + 180/108 = 294 + 180/108 = 474/108 - 474/108 simplified gives 79/18
- So, 98/36 + 90/54 = 79/18
In mixed form: 47/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/72+90/54