Add 35/30 and 60/90
1st number: 1 5/30, 2nd number: 60/90
35/30 + 60/90 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
35/30 = 35 × 3/30 × 3 = 105/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
60/90 = 60 × 1/90 × 1 = 60/90 - Add the two like fractions:
105/90 + 60/90 = 105 + 60/90 = 165/90 - 165/90 simplified gives 11/6
- So, 35/30 + 60/90 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/30+60/90 35/60+60/90 35/90+60/90