Add 20/24 and 35/60
20/24 + 35/60 is 17/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
20/24 = 20 × 5/24 × 5 = 100/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
35/60 = 35 × 2/60 × 2 = 70/120 - Add the two like fractions:
100/120 + 70/120 = 100 + 70/120 = 170/120 - 170/120 simplified gives 17/12
- So, 20/24 + 35/60 = 17/12
In mixed form: 15/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/24+35/60 20/24+70/60 20/48+35/60 60/24+35/60 20/72+35/60