Add 70/81 and 8/25
70/81 + 8/25 is 2398/2025.
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,
70/81 = 70 × 25/81 × 25 = 1750/2025 - Likewise, for the 2nd fraction, since 25 × 81 = 2025,
8/25 = 8 × 81/25 × 81 = 648/2025 - Add the two like fractions:
1750/2025 + 648/2025 = 1750 + 648/2025 = 2398/2025 - So, 70/81 + 8/25 = 2398/2025
In mixed form: 1373/2025
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