Add 1/70 and 28/10
1st number: 1/70, 2nd number: 2 8/10
1/70 + 28/10 is 197/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
1/70 = 1 × 1/70 × 1 = 1/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
28/10 = 28 × 7/10 × 7 = 196/70 - Add the two like fractions:
1/70 + 196/70 = 1 + 196/70 = 197/70 - So, 1/70 + 28/10 = 197/70
In mixed form: 257/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70+28/10 1/70+56/10 1/70+28/20 3/70+28/10 1/70+84/10 1/70+28/30 5/70+28/10 1/70+28/50 7/70+28/10 1/70+28/70