Add 4/25 and 45/20
1st number: 4/25, 2nd number: 2 5/20
4/25 + 45/20 is 241/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 25 × 4 = 100,
4/25 = 4 × 4/25 × 4 = 16/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
45/20 = 45 × 5/20 × 5 = 225/100 - Add the two like fractions:
16/100 + 225/100 = 16 + 225/100 = 241/100 - So, 4/25 + 45/20 = 241/100
In mixed form: 241/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25+45/20 4/25+90/20 4/50+45/20 4/25+45/40 12/25+45/20 4/75+45/20 4/25+45/60 20/25+45/20 28/25+45/20