Add 40/8 and 6/30
1st number: 5 0/8, 2nd number: 6/30
40/8 + 6/30 is 26/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
40/8 = 40 × 15/8 × 15 = 600/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
6/30 = 6 × 4/30 × 4 = 24/120 - Add the two like fractions:
600/120 + 24/120 = 600 + 24/120 = 624/120 - 624/120 simplified gives 26/5
- So, 40/8 + 6/30 = 26/5
In mixed form: 51/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+6/30 40/8+12/30 40/16+6/30 40/8+6/60 40/8+18/30 40/24+6/30 40/8+6/90 40/8+42/30 40/56+6/30