Add 4/75 and 3/81
4/75 + 3/81 is 61/675.
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,
4/75 = 4 × 27/75 × 27 = 108/2025 - Likewise, for the 2nd fraction, since 81 × 25 = 2025,
3/81 = 3 × 25/81 × 25 = 75/2025 - Add the two like fractions:
108/2025 + 75/2025 = 108 + 75/2025 = 183/2025 - 183/2025 simplified gives 61/675
- So, 4/75 + 3/81 = 61/675
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