Add 7/70 and 36/3
1st number: 7/70, 2nd number: 12 0/3
7/70 + 36/3 is 121/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 3 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
7/70 = 7 × 3/70 × 3 = 21/210 - Likewise, for the 2nd fraction, since 3 × 70 = 210,
36/3 = 36 × 70/3 × 70 = 2520/210 - Add the two like fractions:
21/210 + 2520/210 = 21 + 2520/210 = 2541/210 - 2541/210 simplified gives 121/10
- So, 7/70 + 36/3 = 121/10
In mixed form: 121/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/70+36/3 7/70+72/3 7/70+36/6 21/70+36/3 7/70+36/9 35/70+36/3 7/70+36/15 49/70+36/3 7/70+36/21