Add 56/14 and 30/28
1st number: 4 0/14, 2nd number: 1 2/28
56/14 + 30/28 is 71/14.
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,
56/14 = 56 × 2/14 × 2 = 112/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
30/28 = 30 × 1/28 × 1 = 30/28 - Add the two like fractions:
112/28 + 30/28 = 112 + 30/28 = 142/28 - 142/28 simplified gives 71/14
- So, 56/14 + 30/28 = 71/14
In mixed form: 51/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/14+60/28 56/28+30/28 56/14+30/56 56/14+90/28 56/42+30/28 56/14+30/84 56/70+30/28 56/98+30/28