Add 1/25 and 30/81
1/25 + 30/81 is 277/675.
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,
1/25 = 1 × 81/25 × 81 = 81/2025 - Likewise, for the 2nd fraction, since 81 × 25 = 2025,
30/81 = 30 × 25/81 × 25 = 750/2025 - Add the two like fractions:
81/2025 + 750/2025 = 81 + 750/2025 = 831/2025 - 831/2025 simplified gives 277/675
- So, 1/25 + 30/81 = 277/675
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