Add 30/6 and 4/7
1st number: 5 0/6, 2nd number: 4/7
30/6 + 4/7 is 39/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
30/6 = 30 × 7/6 × 7 = 210/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
4/7 = 4 × 6/7 × 6 = 24/42 - Add the two like fractions:
210/42 + 24/42 = 210 + 24/42 = 234/42 - 234/42 simplified gives 39/7
- So, 30/6 + 4/7 = 39/7
In mixed form: 54/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+4/7 30/6+8/7 30/12+4/7 30/6+4/14 90/6+4/7 30/6+12/7 30/18+4/7 30/6+4/21 30/6+20/7 30/6+4/35 30/6+28/7 30/42+4/7 30/6+4/49