Add 2/4 and 40/54
2/4 + 40/54 is 67/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
2/4 = 2 × 27/4 × 27 = 54/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
40/54 = 40 × 2/54 × 2 = 80/108 - Add the two like fractions:
54/108 + 80/108 = 54 + 80/108 = 134/108 - 134/108 simplified gives 67/54
- So, 2/4 + 40/54 = 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: 2/4+80/54 2/8+40/54 6/4+40/54 2/12+40/54 10/4+40/54 2/20+40/54 14/4+40/54 2/28+40/54