Add 63/25 and 4/20
1st number: 2 13/25, 2nd number: 4/20
63/25 + 4/20 is 68/25.
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,
63/25 = 63 × 4/25 × 4 = 252/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
4/20 = 4 × 5/20 × 5 = 20/100 - Add the two like fractions:
252/100 + 20/100 = 252 + 20/100 = 272/100 - 272/100 simplified gives 68/25
- So, 63/25 + 4/20 = 68/25
In mixed form: 218/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/25+8/20 63/50+4/20 63/25+4/40 63/25+12/20 63/75+4/20 63/25+4/60 63/25+28/20