Add 4/63 and 10/81
4/63 + 10/81 is 106/567.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 81 is 567
Next, find the equivalent fraction of both fractional numbers with denominator 567 - For the 1st fraction, since 63 × 9 = 567,
4/63 = 4 × 9/63 × 9 = 36/567 - Likewise, for the 2nd fraction, since 81 × 7 = 567,
10/81 = 10 × 7/81 × 7 = 70/567 - Add the two like fractions:
36/567 + 70/567 = 36 + 70/567 = 106/567 - So, 4/63 + 10/81 = 106/567
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