Add 24/30 and 40/20
1st number: 24/30, 2nd number: 2 0/20
24/30 + 40/20 is 14/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
24/30 = 24 × 2/30 × 2 = 48/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
40/20 = 40 × 3/20 × 3 = 120/60 - Add the two like fractions:
48/60 + 120/60 = 48 + 120/60 = 168/60 - 168/60 simplified gives 14/5
- So, 24/30 + 40/20 = 14/5
In mixed form: 24/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/30+40/20 24/30+80/20 24/60+40/20 72/30+40/20 24/90+40/20 24/30+40/60