Add 80/3 and 40/54
1st number: 26 2/3, 2nd number: 40/54
80/3 + 40/54 is 740/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 3 × 18 = 54,
80/3 = 80 × 18/3 × 18 = 1440/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
40/54 = 40 × 1/54 × 1 = 40/54 - Add the two like fractions:
1440/54 + 40/54 = 1440 + 40/54 = 1480/54 - 1480/54 simplified gives 740/27
- So, 80/3 + 40/54 = 740/27
In mixed form: 2711/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3+80/54 80/6+40/54 80/9+40/54 80/15+40/54 80/21+40/54