Add 30/35 and 56/24
1st number: 30/35, 2nd number: 2 8/24
30/35 + 56/24 is 67/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 35 × 24 = 840,
30/35 = 30 × 24/35 × 24 = 720/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
56/24 = 56 × 35/24 × 35 = 1960/840 - Add the two like fractions:
720/840 + 1960/840 = 720 + 1960/840 = 2680/840 - 2680/840 simplified gives 67/21
- So, 30/35 + 56/24 = 67/21
In mixed form: 34/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35+56/24 30/70+56/24 30/35+56/48 90/35+56/24 30/35+56/72