Add 90/27 and 54/4
1st number: 3 9/27, 2nd number: 13 2/4
90/27 + 54/4 is 101/6.
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,
90/27 = 90 × 4/27 × 4 = 360/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
54/4 = 54 × 27/4 × 27 = 1458/108 - Add the two like fractions:
360/108 + 1458/108 = 360 + 1458/108 = 1818/108 - 1818/108 simplified gives 101/6
- So, 90/27 + 54/4 = 101/6
In mixed form: 165/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/54+54/4 90/27+54/8 90/81+54/4 90/27+54/12 90/27+54/20 90/27+54/28