Add 1/70 and 10/30
1/70 + 10/30 is 73/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 30 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 30 × 7 = 210,
10/30 = 10 × 7/30 × 7 = 70/210 - Add the two like fractions:
3/210 + 70/210 = 3 + 70/210 = 73/210 - So, 1/70 + 10/30 = 73/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70+10/30 1/70+20/30 1/70+10/60 3/70+10/30 1/70+10/90 5/70+10/30 1/70+50/30 7/70+10/30 1/70+70/30