Add 15/35 and 56/30
1st number: 15/35, 2nd number: 1 26/30
15/35 + 56/30 is 241/105.
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,
15/35 = 15 × 6/35 × 6 = 90/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
56/30 = 56 × 7/30 × 7 = 392/210 - Add the two like fractions:
90/210 + 392/210 = 90 + 392/210 = 482/210 - 482/210 simplified gives 241/105
- So, 15/35 + 56/30 = 241/105
In mixed form: 231/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/35+56/30 15/70+56/30 15/35+56/60 45/35+56/30 15/35+56/90 75/35+56/30