Add 63/25 and 5/81
1st number: 2 13/25, 2nd number: 5/81
63/25 + 5/81 is 5228/2025.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 81 is 2025
Next, find the equivalent fraction of both fractional numbers with denominator 2025 - For the 1st fraction, since 25 × 81 = 2025,
63/25 = 63 × 81/25 × 81 = 5103/2025 - Likewise, for the 2nd fraction, since 81 × 25 = 2025,
5/81 = 5 × 25/81 × 25 = 125/2025 - Add the two like fractions:
5103/2025 + 125/2025 = 5103 + 125/2025 = 5228/2025 - So, 63/25 + 5/81 = 5228/2025
In mixed form: 21178/2025
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/25+10/81 63/50+5/81 63/25+15/81 63/75+5/81 63/25+25/81 63/25+35/81