Answers

Add 2/81 and 10/63

2/81 + 10/63 is 104/567.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 63 is 567
   
   Next, find the equivalent fraction of both fractional numbers with denominator 567
2. For the 1st fraction, since 81 × 7 = 567,
   2/81 = 2 × 7/81 × 7 = 14/567
3. Likewise, for the 2nd fraction, since 63 × 9 = 567,
   10/63 = 10 × 9/63 × 9 = 90/567
4. Add the two like fractions:
   14/567 + 90/567 = 14 + 90/567 = 104/567
5. So, 2/81 + 10/63 = 104/567

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