Add 45/20 and 14/25
1st number: 2 5/20, 2nd number: 14/25
45/20 + 14/25 is 281/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
45/20 = 45 × 5/20 × 5 = 225/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
14/25 = 14 × 4/25 × 4 = 56/100 - Add the two like fractions:
225/100 + 56/100 = 225 + 56/100 = 281/100 - So, 45/20 + 14/25 = 281/100
In mixed form: 281/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20+14/25 45/20+28/25 45/40+14/25 45/20+14/50 45/20+42/25 45/60+14/25 45/20+14/75 45/20+70/25 45/20+98/25