Add 30/24 and 40/60
1st number: 1 6/24, 2nd number: 40/60
30/24 + 40/60 is 23/12.
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,
30/24 = 30 × 5/24 × 5 = 150/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
40/60 = 40 × 2/60 × 2 = 80/120 - Add the two like fractions:
150/120 + 80/120 = 150 + 80/120 = 230/120 - 230/120 simplified gives 23/12
- So, 30/24 + 40/60 = 23/12
In mixed form: 111/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+40/60 30/24+80/60 30/48+40/60 90/24+40/60 30/72+40/60