Add 3/10 and 14/70
3/10 + 14/70 is 1/2.
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,
3/10 = 3 × 7/10 × 7 = 21/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
14/70 = 14 × 1/70 × 1 = 14/70 - Add the two like fractions:
21/70 + 14/70 = 21 + 14/70 = 35/70 - 35/70 simplified gives 1/2
- So, 3/10 + 14/70 = 1/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10+14/70 3/10+28/70 3/20+14/70 9/10+14/70 3/10+42/70 3/30+14/70 15/10+14/70 3/50+14/70 21/10+14/70 3/10+98/70 3/70+14/70