Add 50/60 and 3/80
50/60 + 3/80 is 209/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
50/60 = 50 × 4/60 × 4 = 200/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
3/80 = 3 × 3/80 × 3 = 9/240 - Add the two like fractions:
200/240 + 9/240 = 200 + 9/240 = 209/240 - So, 50/60 + 3/80 = 209/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/60+6/80 50/60+9/80 50/60+15/80 50/60+21/80