Add 5/27 and 42/4
1st number: 5/27, 2nd number: 10 2/4
5/27 + 42/4 is 577/54.
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,
5/27 = 5 × 4/27 × 4 = 20/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
42/4 = 42 × 27/4 × 27 = 1134/108 - Add the two like fractions:
20/108 + 1134/108 = 20 + 1134/108 = 1154/108 - 1154/108 simplified gives 577/54
- So, 5/27 + 42/4 = 577/54
In mixed form: 1037/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/27+42/4 5/27+84/4 5/54+42/4 5/27+42/8 15/27+42/4 5/81+42/4 5/27+42/12 25/27+42/4 5/27+42/20 35/27+42/4 5/27+42/28