Add 6/30 and 4/8
6/30 + 4/8 is 7/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
6/30 = 6 × 4/30 × 4 = 24/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
4/8 = 4 × 15/8 × 15 = 60/120 - Add the two like fractions:
24/120 + 60/120 = 24 + 60/120 = 84/120 - 84/120 simplified gives 7/10
- So, 6/30 + 4/8 = 7/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/30+4/8 6/60+4/8 6/30+4/16 18/30+4/8 6/30+12/8 6/90+4/8 6/30+4/24 6/30+20/8 6/30+4/40 42/30+4/8 6/30+28/8 6/30+4/56