Add 70/24 and 14/20
1st number: 2 22/24, 2nd number: 14/20
70/24 + 14/20 is 217/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 20 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
70/24 = 70 × 5/24 × 5 = 350/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
14/20 = 14 × 6/20 × 6 = 84/120 - Add the two like fractions:
350/120 + 84/120 = 350 + 84/120 = 434/120 - 434/120 simplified gives 217/60
- So, 70/24 + 14/20 = 217/60
In mixed form: 337/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/24+28/20 70/48+14/20 70/24+14/40 70/24+42/20 70/72+14/20 70/24+14/60 70/24+70/20 70/24+98/20