Add 45/10 and 14/30
1st number: 4 5/10, 2nd number: 14/30
45/10 + 14/30 is 149/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
45/10 = 45 × 3/10 × 3 = 135/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
14/30 = 14 × 1/30 × 1 = 14/30 - Add the two like fractions:
135/30 + 14/30 = 135 + 14/30 = 149/30 - So, 45/10 + 14/30 = 149/30
In mixed form: 429/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+14/30 45/10+28/30 45/20+14/30 45/10+14/60 45/10+42/30 45/30+14/30 45/10+14/90 45/10+70/30 45/50+14/30 45/10+98/30 45/70+14/30