Add 27/3 and 3/70
1st number: 9 0/3, 2nd number: 3/70
27/3 + 3/70 is 633/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
27/3 = 27 × 70/3 × 70 = 1890/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
3/70 = 3 × 3/70 × 3 = 9/210 - Add the two like fractions:
1890/210 + 9/210 = 1890 + 9/210 = 1899/210 - 1899/210 simplified gives 633/70
- So, 27/3 + 3/70 = 633/70
In mixed form: 93/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+3/70 27/3+6/70 27/6+3/70 81/3+3/70 27/3+9/70 27/9+3/70 27/3+15/70 27/15+3/70 27/3+21/70 27/21+3/70