Add 70/35 and 27/24
1st number: 2 0/35, 2nd number: 1 3/24
70/35 + 27/24 is 25/8.
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,
70/35 = 70 × 24/35 × 24 = 1680/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
27/24 = 27 × 35/24 × 35 = 945/840 - Add the two like fractions:
1680/840 + 945/840 = 1680 + 945/840 = 2625/840 - 2625/840 simplified gives 25/8
- So, 70/35 + 27/24 = 25/8
In mixed form: 31/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/35+54/24 70/35+27/48 70/35+81/24 70/35+27/72