Add 4/24 and 8/20
4/24 + 8/20 is 17/30.
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,
4/24 = 4 × 5/24 × 5 = 20/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
8/20 = 8 × 6/20 × 6 = 48/120 - Add the two like fractions:
20/120 + 48/120 = 20 + 48/120 = 68/120 - 68/120 simplified gives 17/30
- So, 4/24 + 8/20 = 17/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/24+8/20 4/24+16/20 4/48+8/20 4/24+8/40 12/24+8/20 4/24+24/20 4/72+8/20 4/24+8/60 20/24+8/20 4/24+40/20 28/24+8/20 4/24+56/20