Add 70/6 and 20/24
1st number: 11 4/6, 2nd number: 20/24
70/6 + 20/24 is 25/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
70/6 = 70 × 4/6 × 4 = 280/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
20/24 = 20 × 1/24 × 1 = 20/24 - Add the two like fractions:
280/24 + 20/24 = 280 + 20/24 = 300/24 - 300/24 simplified gives 25/2
- So, 70/6 + 20/24 = 25/2
In mixed form: 121/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6+40/24 70/12+20/24 70/6+20/48 70/6+60/24 70/18+20/24 70/6+20/72 70/30+20/24 70/42+20/24