Add 70/14 and 1/15
1st number: 5 0/14, 2nd number: 1/15
70/14 + 1/15 is 76/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
70/14 = 70 × 15/14 × 15 = 1050/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
1/15 = 1 × 14/15 × 14 = 14/210 - Add the two like fractions:
1050/210 + 14/210 = 1050 + 14/210 = 1064/210 - 1064/210 simplified gives 76/15
- So, 70/14 + 1/15 = 76/15
In mixed form: 51/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/14+2/15 70/28+1/15 70/14+1/30 70/14+3/15 70/42+1/15 70/14+1/45 70/14+5/15 70/14+1/75 70/14+7/15 70/98+1/15