Add 15/70 and 6/10
15/70 + 6/10 is 57/70.
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,
15/70 = 15 × 1/70 × 1 = 15/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
6/10 = 6 × 7/10 × 7 = 42/70 - Add the two like fractions:
15/70 + 42/70 = 15 + 42/70 = 57/70 - So, 15/70 + 6/10 = 57/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/70+6/10 15/70+12/10 15/70+6/20 45/70+6/10 15/70+18/10 15/70+6/30 75/70+6/10 15/70+30/10 15/70+6/50 15/70+42/10 15/70+6/70