Add 56/81 and 12/25
56/81 + 12/25 is 2372/2025.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 25 is 2025
Next, find the equivalent fraction of both fractional numbers with denominator 2025 - For the 1st fraction, since 81 × 25 = 2025,
56/81 = 56 × 25/81 × 25 = 1400/2025 - Likewise, for the 2nd fraction, since 25 × 81 = 2025,
12/25 = 12 × 81/25 × 81 = 972/2025 - Add the two like fractions:
1400/2025 + 972/2025 = 1400 + 972/2025 = 2372/2025 - So, 56/81 + 12/25 = 2372/2025
In mixed form: 1347/2025
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/81+24/25 56/81+12/50 56/81+36/25 56/81+12/75 56/81+60/25 56/81+84/25