Add 30/6 and 42/5
1st number: 5 0/6, 2nd number: 8 2/5
30/6 + 42/5 is 67/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
30/6 = 30 × 5/6 × 5 = 150/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
42/5 = 42 × 6/5 × 6 = 252/30 - Add the two like fractions:
150/30 + 252/30 = 150 + 252/30 = 402/30 - 402/30 simplified gives 67/5
- So, 30/6 + 42/5 = 67/5
In mixed form: 132/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+42/5 30/6+84/5 30/12+42/5 30/6+42/10 90/6+42/5 30/18+42/5 30/6+42/15 30/6+42/25 30/42+42/5 30/6+42/35