Add 70/36 and 70/14
1st number: 1 34/36, 2nd number: 5 0/14
70/36 + 70/14 is 125/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
70/36 = 70 × 7/36 × 7 = 490/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
70/14 = 70 × 18/14 × 18 = 1260/252 - Add the two like fractions:
490/252 + 1260/252 = 490 + 1260/252 = 1750/252 - 1750/252 simplified gives 125/18
- So, 70/36 + 70/14 = 125/18
In mixed form: 617/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/72+70/14 70/36+70/28 70/36+70/42 70/36+70/98