Add 80/27 and 24/20
1st number: 2 26/27, 2nd number: 1 4/20
80/27 + 24/20 is 562/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
80/27 = 80 × 20/27 × 20 = 1600/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
24/20 = 24 × 27/20 × 27 = 648/540 - Add the two like fractions:
1600/540 + 648/540 = 1600 + 648/540 = 2248/540 - 2248/540 simplified gives 562/135
- So, 80/27 + 24/20 = 562/135
In mixed form: 422/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/27+48/20 80/54+24/20 80/27+24/40 80/27+72/20 80/81+24/20 80/27+24/60