Add 9/10 and 35/30
1st number: 9/10, 2nd number: 1 5/30
9/10 + 35/30 is 31/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
9/10 = 9 × 3/10 × 3 = 27/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
35/30 = 35 × 1/30 × 1 = 35/30 - Add the two like fractions:
27/30 + 35/30 = 27 + 35/30 = 62/30 - 62/30 simplified gives 31/15
- So, 9/10 + 35/30 = 31/15
In mixed form: 21/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/10+35/30 9/10+70/30 9/20+35/30 9/10+35/60 27/10+35/30 9/30+35/30 9/10+35/90 45/10+35/30 9/50+35/30 63/10+35/30 9/70+35/30