Add 7/30 and 28/6
1st number: 7/30, 2nd number: 4 4/6
7/30 + 28/6 is 49/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
7/30 = 7 × 1/30 × 1 = 7/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
28/6 = 28 × 5/6 × 5 = 140/30 - Add the two like fractions:
7/30 + 140/30 = 7 + 140/30 = 147/30 - 147/30 simplified gives 49/10
- So, 7/30 + 28/6 = 49/10
In mixed form: 49/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30+28/6 7/30+56/6 7/60+28/6 7/30+28/12 21/30+28/6 7/30+84/6 7/90+28/6 7/30+28/18 35/30+28/6 7/30+28/30 49/30+28/6 7/30+28/42