Add 90/3 and 1/70
1st number: 30 0/3, 2nd number: 1/70
90/3 + 1/70 is 2101/70.
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,
90/3 = 90 × 70/3 × 70 = 6300/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
1/70 = 1 × 3/70 × 3 = 3/210 - Add the two like fractions:
6300/210 + 3/210 = 6300 + 3/210 = 6303/210 - 6303/210 simplified gives 2101/70
- So, 90/3 + 1/70 = 2101/70
In mixed form: 301/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+2/70 90/6+1/70 90/3+3/70 90/9+1/70 90/3+5/70 90/15+1/70 90/3+7/70 90/21+1/70