Add 70/24 and 10/20
1st number: 2 22/24, 2nd number: 10/20
70/24 + 10/20 is 41/12.
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,
10/20 = 10 × 6/20 × 6 = 60/120 - Add the two like fractions:
350/120 + 60/120 = 350 + 60/120 = 410/120 - 410/120 simplified gives 41/12
- So, 70/24 + 10/20 = 41/12
In mixed form: 35/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48+10/20 70/24+10/40 70/24+30/20 70/72+10/20 70/24+10/60 70/24+50/20 70/24+70/20