Add 1/75 and 4/81
1/75 + 4/81 is 127/2025.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 81 is 2025
Next, find the equivalent fraction of both fractional numbers with denominator 2025 - For the 1st fraction, since 75 × 27 = 2025,
1/75 = 1 × 27/75 × 27 = 27/2025 - Likewise, for the 2nd fraction, since 81 × 25 = 2025,
4/81 = 4 × 25/81 × 25 = 100/2025 - Add the two like fractions:
27/2025 + 100/2025 = 27 + 100/2025 = 127/2025 - So, 1/75 + 4/81 = 127/2025
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