Add 98/27 and 45/4
1st number: 3 17/27, 2nd number: 11 1/4
98/27 + 45/4 is 1607/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
98/27 = 98 × 4/27 × 4 = 392/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
45/4 = 45 × 27/4 × 27 = 1215/108 - Add the two like fractions:
392/108 + 1215/108 = 392 + 1215/108 = 1607/108 - So, 98/27 + 45/4 = 1607/108
In mixed form: 1495/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/27+90/4 98/54+45/4 98/27+45/8 98/81+45/4 98/27+45/12 98/27+45/20 98/27+45/28