Add 80/3 and 98/20
1st number: 26 2/3, 2nd number: 4 18/20
80/3 + 98/20 is 947/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
80/3 = 80 × 20/3 × 20 = 1600/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
98/20 = 98 × 3/20 × 3 = 294/60 - Add the two like fractions:
1600/60 + 294/60 = 1600 + 294/60 = 1894/60 - 1894/60 simplified gives 947/30
- So, 80/3 + 98/20 = 947/30
In mixed form: 3117/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+98/20 80/3+98/40 80/9+98/20 80/3+98/60 80/15+98/20 80/21+98/20