Add 8/30 and 24/20
1st number: 8/30, 2nd number: 1 4/20
8/30 + 24/20 is 22/15.
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,
8/30 = 8 × 2/30 × 2 = 16/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
24/20 = 24 × 3/20 × 3 = 72/60 - Add the two like fractions:
16/60 + 72/60 = 16 + 72/60 = 88/60 - 88/60 simplified gives 22/15
- So, 8/30 + 24/20 = 22/15
In mixed form: 17/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/30+24/20 8/30+48/20 8/60+24/20 8/30+24/40 24/30+24/20 8/30+72/20 8/90+24/20 8/30+24/60 40/30+24/20 56/30+24/20