Add 90/3 and 80/35
1st number: 30 0/3, 2nd number: 2 10/35
90/3 + 80/35 is 226/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 3 × 35 = 105,
90/3 = 90 × 35/3 × 35 = 3150/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
80/35 = 80 × 3/35 × 3 = 240/105 - Add the two like fractions:
3150/105 + 240/105 = 3150 + 240/105 = 3390/105 - 3390/105 simplified gives 226/7
- So, 90/3 + 80/35 = 226/7
In mixed form: 322/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+80/35 90/3+80/70 90/9+80/35 90/15+80/35 90/21+80/35