Add 80/60 and 49/36
1st number: 1 20/60, 2nd number: 1 13/36
80/60 + 49/36 is 97/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
80/60 = 80 × 3/60 × 3 = 240/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
49/36 = 49 × 5/36 × 5 = 245/180 - Add the two like fractions:
240/180 + 245/180 = 240 + 245/180 = 485/180 - 485/180 simplified gives 97/36
- So, 80/60 + 49/36 = 97/36
In mixed form: 225/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/60+98/36 80/60+49/72