Add 60/27 and 80/45
1st number: 2 6/27, 2nd number: 1 35/45
60/27 + 80/45 is 4/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 45 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
60/27 = 60 × 5/27 × 5 = 300/135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
80/45 = 80 × 3/45 × 3 = 240/135 - Add the two like fractions:
300/135 + 240/135 = 300 + 240/135 = 540/135 - 540/135 simplified gives 4/1
- So, 60/27 + 80/45 = 4/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/54+80/45 60/27+80/90 60/81+80/45