Add 15/14 and 8/70
1st number: 1 1/14, 2nd number: 8/70
15/14 + 8/70 is 83/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
15/14 = 15 × 5/14 × 5 = 75/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
8/70 = 8 × 1/70 × 1 = 8/70 - Add the two like fractions:
75/70 + 8/70 = 75 + 8/70 = 83/70 - So, 15/14 + 8/70 = 83/70
In mixed form: 113/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14+8/70 15/14+16/70 15/28+8/70 45/14+8/70 15/14+24/70 15/42+8/70 75/14+8/70 15/14+40/70 15/70+8/70 15/14+56/70 15/98+8/70