Add 1/70 and 9/3
1st number: 1/70, 2nd number: 3 0/3
1/70 + 9/3 is 211/70.
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,
1/70 = 1 × 3/70 × 3 = 3/210 - Likewise, for the 2nd fraction, since 3 × 70 = 210,
9/3 = 9 × 70/3 × 70 = 630/210 - Add the two like fractions:
3/210 + 630/210 = 3 + 630/210 = 633/210 - 633/210 simplified gives 211/70
- So, 1/70 + 9/3 = 211/70
In mixed form: 31/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70+9/3 1/70+18/3 1/70+9/6 3/70+9/3 1/70+27/3 5/70+9/3 1/70+45/3 1/70+9/15 7/70+9/3 1/70+63/3 1/70+9/21