Add 45/10 and 14/70
1st number: 4 5/10, 2nd number: 14/70
45/10 + 14/70 is 47/10.
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,
45/10 = 45 × 7/10 × 7 = 315/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
14/70 = 14 × 1/70 × 1 = 14/70 - Add the two like fractions:
315/70 + 14/70 = 315 + 14/70 = 329/70 - 329/70 simplified gives 47/10
- So, 45/10 + 14/70 = 47/10
In mixed form: 47/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+14/70 45/10+28/70 45/20+14/70 45/10+42/70 45/30+14/70 45/50+14/70 45/10+98/70 45/70+14/70