Add 45/10 and 28/25
1st number: 4 5/10, 2nd number: 1 3/25
45/10 + 28/25 is 281/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 25 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 10 × 5 = 50,
45/10 = 45 × 5/10 × 5 = 225/50 - Likewise, for the 2nd fraction, since 25 × 2 = 50,
28/25 = 28 × 2/25 × 2 = 56/50 - Add the two like fractions:
225/50 + 56/50 = 225 + 56/50 = 281/50 - So, 45/10 + 28/25 = 281/50
In mixed form: 531/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+28/25 45/10+56/25 45/20+28/25 45/10+28/50 45/10+84/25 45/30+28/25 45/10+28/75 45/50+28/25 45/70+28/25