Add 42/36 and 2/27
1st number: 1 6/36, 2nd number: 2/27
42/36 + 2/27 is 67/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 36 × 3 = 108,
42/36 = 42 × 3/36 × 3 = 126/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
2/27 = 2 × 4/27 × 4 = 8/108 - Add the two like fractions:
126/108 + 8/108 = 126 + 8/108 = 134/108 - 134/108 simplified gives 67/54
- So, 42/36 + 2/27 = 67/54
In mixed form: 113/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/36+2/27 42/36+4/27 42/72+2/27 42/36+2/54 42/36+6/27 42/36+2/81 42/36+10/27 42/36+14/27