Add 6/10 and 18/70
6/10 + 18/70 is 6/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
6/10 = 6 × 7/10 × 7 = 42/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
18/70 = 18 × 1/70 × 1 = 18/70 - Add the two like fractions:
42/70 + 18/70 = 42 + 18/70 = 60/70 - 60/70 simplified gives 6/7
- So, 6/10 + 18/70 = 6/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/10+18/70 6/10+36/70 6/20+18/70 18/10+18/70 6/10+54/70 6/30+18/70 30/10+18/70 6/10+90/70 6/50+18/70 42/10+18/70 6/70+18/70