Add 70/14 and 70/12
1st number: 5 0/14, 2nd number: 5 10/12
70/14 + 70/12 is 65/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
70/14 = 70 × 6/14 × 6 = 420/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
70/12 = 70 × 7/12 × 7 = 490/84 - Add the two like fractions:
420/84 + 490/84 = 420 + 490/84 = 910/84 - 910/84 simplified gives 65/6
- So, 70/14 + 70/12 = 65/6
In mixed form: 105/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28+70/12 70/14+70/24 70/42+70/12 70/14+70/36 70/14+70/60 70/98+70/12 70/14+70/84