Add 7/24 and 70/35
1st number: 7/24, 2nd number: 2 0/35
7/24 + 70/35 is 55/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 35 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
7/24 = 7 × 35/24 × 35 = 245/840 - Likewise, for the 2nd fraction, since 35 × 24 = 840,
70/35 = 70 × 24/35 × 24 = 1680/840 - Add the two like fractions:
245/840 + 1680/840 = 245 + 1680/840 = 1925/840 - 1925/840 simplified gives 55/24
- So, 7/24 + 70/35 = 55/24
In mixed form: 27/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/24+70/35 7/48+70/35 21/24+70/35 7/72+70/35 35/24+70/35 49/24+70/35