Add 10/28 and 70/14
1st number: 10/28, 2nd number: 5 0/14
10/28 + 70/14 is 75/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
10/28 = 10 × 1/28 × 1 = 10/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
70/14 = 70 × 2/14 × 2 = 140/28 - Add the two like fractions:
10/28 + 140/28 = 10 + 140/28 = 150/28 - 150/28 simplified gives 75/14
- So, 10/28 + 70/14 = 75/14
In mixed form: 55/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/28+70/14 10/56+70/14 10/28+70/28 30/28+70/14 10/84+70/14 10/28+70/42 50/28+70/14 70/28+70/14 10/28+70/98