Answers

Add 2/49 and 70/63

1^st number: 2/49, 2^nd number: 1 7/63

2/49 + 70/63 is 508/441.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 63 is 441
   
   Next, find the equivalent fraction of both fractional numbers with denominator 441
2. For the 1st fraction, since 49 × 9 = 441,
   2/49 = 2 × 9/49 × 9 = 18/441
3. Likewise, for the 2nd fraction, since 63 × 7 = 441,
   70/63 = 70 × 7/63 × 7 = 490/441
4. Add the two like fractions:
   18/441 + 490/441 = 18 + 490/441 = 508/441
5. So, 2/49 + 70/63 = 508/441
   In mixed form: 167/441

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