Add 14/15 and 36/70
14/15 + 36/70 is 152/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
14/15 = 14 × 14/15 × 14 = 196/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
36/70 = 36 × 3/70 × 3 = 108/210 - Add the two like fractions:
196/210 + 108/210 = 196 + 108/210 = 304/210 - 304/210 simplified gives 152/105
- So, 14/15 + 36/70 = 152/105
In mixed form: 147/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/15+36/70 14/15+72/70 14/30+36/70 42/15+36/70 14/45+36/70 70/15+36/70 14/75+36/70 98/15+36/70