Add 49/25 and 20/81
1st number: 1 24/25, 2nd number: 20/81
49/25 + 20/81 is 4469/2025.
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,
49/25 = 49 × 81/25 × 81 = 3969/2025 - Likewise, for the 2nd fraction, since 81 × 25 = 2025,
20/81 = 20 × 25/81 × 25 = 500/2025 - Add the two like fractions:
3969/2025 + 500/2025 = 3969 + 500/2025 = 4469/2025 - So, 49/25 + 20/81 = 4469/2025
In mixed form: 2419/2025
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