Add 30/14 and 8/28
1st number: 2 2/14, 2nd number: 8/28
30/14 + 8/28 is 17/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
30/14 = 30 × 2/14 × 2 = 60/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
8/28 = 8 × 1/28 × 1 = 8/28 - Add the two like fractions:
60/28 + 8/28 = 60 + 8/28 = 68/28 - 68/28 simplified gives 17/7
- So, 30/14 + 8/28 = 17/7
In mixed form: 23/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+8/28 30/14+16/28 30/28+8/28 30/14+8/56 90/14+8/28 30/14+24/28 30/42+8/28 30/14+8/84 30/14+40/28 30/70+8/28 30/14+56/28 30/98+8/28