Answers

Add 98/45 and 3/63

1^st number: 2 8/45, 2^nd number: 3/63

98/45 + 3/63 is 701/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 63 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 45 × 7 = 315,
   98/45 = 98 × 7/45 × 7 = 686/315
3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
   3/63 = 3 × 5/63 × 5 = 15/315
4. Add the two like fractions:
   686/315 + 15/315 = 686 + 15/315 = 701/315
5. So, 98/45 + 3/63 = 701/315
   In mixed form: 271/315

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