Add 10/35 and 45/30
1st number: 10/35, 2nd number: 1 15/30
10/35 + 45/30 is 25/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
10/35 = 10 × 6/35 × 6 = 60/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
45/30 = 45 × 7/30 × 7 = 315/210 - Add the two like fractions:
60/210 + 315/210 = 60 + 315/210 = 375/210 - 375/210 simplified gives 25/14
- So, 10/35 + 45/30 = 25/14
In mixed form: 111/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/35+45/30 10/35+90/30 10/70+45/30 10/35+45/60 30/35+45/30 10/35+45/90 50/35+45/30 70/35+45/30