Answers

Add 2/63 and 12/49

2/63 + 12/49 is 122/441.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 49 is 441
2. For the 1st fraction, since 63 × 7 = 441,
   2/63 = 2 × 7/63 × 7 = 14/441
3. Likewise, for the 2nd fraction, since 49 × 9 = 441,
   12/49 = 12 × 9/49 × 9 = 108/441
4. Add the two fractions:
   14/441 + 108/441 = 14 + 108/441 = 122/441
5. So, 2/63 + 12/49 = 122/441

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