Answers

Add 25/63 and 70/49

1^st number: 25/63, 2^nd number: 1 21/49

25/63 + 70/49 is 115/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 49 is 441
   
   Next, find the equivalent fraction of both fractional numbers with denominator 441
2. For the 1st fraction, since 63 × 7 = 441,
   25/63 = 25 × 7/63 × 7 = 175/441
3. Likewise, for the 2nd fraction, since 49 × 9 = 441,
   70/49 = 70 × 9/49 × 9 = 630/441
4. Add the two like fractions:
   175/441 + 630/441 = 175 + 630/441 = 805/441
5. 805/441 simplified gives 115/63
6. So, 25/63 + 70/49 = 115/63
   In mixed form: 152/63

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