Add 15/10 and 48/70
1st number: 1 5/10, 2nd number: 48/70
15/10 + 48/70 is 153/70.
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,
15/10 = 15 × 7/10 × 7 = 105/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
48/70 = 48 × 1/70 × 1 = 48/70 - Add the two like fractions:
105/70 + 48/70 = 105 + 48/70 = 153/70 - So, 15/10 + 48/70 = 153/70
In mixed form: 213/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10+48/70 15/10+96/70 15/20+48/70 45/10+48/70 15/30+48/70 75/10+48/70 15/50+48/70 15/70+48/70