Add 63/27 and 90/4
1st number: 2 9/27, 2nd number: 22 2/4
63/27 + 90/4 is 149/6.
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,
63/27 = 63 × 4/27 × 4 = 252/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
90/4 = 90 × 27/4 × 27 = 2430/108 - Add the two like fractions:
252/108 + 2430/108 = 252 + 2430/108 = 2682/108 - 2682/108 simplified gives 149/6
- So, 63/27 + 90/4 = 149/6
In mixed form: 245/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/54+90/4 63/27+90/8 63/81+90/4 63/27+90/12 63/27+90/20 63/27+90/28