Add 3/10 and 24/70
3/10 + 24/70 is 9/14.
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,
24/70 = 24 × 1/70 × 1 = 24/70 - Add the two like fractions:
21/70 + 24/70 = 21 + 24/70 = 45/70 - 45/70 simplified gives 9/14
- So, 3/10 + 24/70 = 9/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10+24/70 3/10+48/70 3/20+24/70 9/10+24/70 3/10+72/70 3/30+24/70 15/10+24/70 3/50+24/70 21/10+24/70 3/70+24/70