Answers

Add 63/9 and 21/35

1^st number: 7 0/9, 2^nd number: 21/35

63/9 + 21/35 is 38/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 35 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 9 × 35 = 315,
   63/9 = 63 × 35/9 × 35 = 2205/315
3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
   21/35 = 21 × 9/35 × 9 = 189/315
4. Add the two like fractions:
   2205/315 + 189/315 = 2205 + 189/315 = 2394/315
5. 2394/315 simplified gives 38/5
6. So, 63/9 + 21/35 = 38/5
   In mixed form: 73/5

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