Add 1/70 and 15/10
1st number: 1/70, 2nd number: 1 5/10
1/70 + 15/10 is 53/35.
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,
15/10 = 15 × 7/10 × 7 = 105/70 - Add the two like fractions:
1/70 + 105/70 = 1 + 105/70 = 106/70 - 106/70 simplified gives 53/35
- So, 1/70 + 15/10 = 53/35
In mixed form: 118/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70+15/10 1/70+30/10 1/70+15/20 3/70+15/10 1/70+45/10 1/70+15/30 5/70+15/10 1/70+75/10 1/70+15/50 7/70+15/10 1/70+15/70