Add 70/28 and 56/3
1st number: 2 14/28, 2nd number: 18 2/3
70/28 + 56/3 is 127/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 3 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
70/28 = 70 × 3/28 × 3 = 210/84 - Likewise, for the 2nd fraction, since 3 × 28 = 84,
56/3 = 56 × 28/3 × 28 = 1568/84 - Add the two like fractions:
210/84 + 1568/84 = 210 + 1568/84 = 1778/84 - 1778/84 simplified gives 127/6
- So, 70/28 + 56/3 = 127/6
In mixed form: 211/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+56/3 70/28+56/6 70/84+56/3 70/28+56/9 70/28+56/15 70/28+56/21