Add 35/3 and 45/90
1st number: 11 2/3, 2nd number: 45/90
35/3 + 45/90 is 73/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
35/3 = 35 × 30/3 × 30 = 1050/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
45/90 = 45 × 1/90 × 1 = 45/90 - Add the two like fractions:
1050/90 + 45/90 = 1050 + 45/90 = 1095/90 - 1095/90 simplified gives 73/6
- So, 35/3 + 45/90 = 73/6
In mixed form: 121/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+45/90 35/6+45/90 35/9+45/90 35/15+45/90 35/21+45/90