Answers

Add 30/63 and 40/9

1^st number: 30/63, 2^nd number: 4 4/9

30/63 + 40/9 is 310/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 9 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 63 × 1 = 63,
   30/63 = 30 × 1/63 × 1 = 30/63
3. Likewise, for the 2nd fraction, since 9 × 7 = 63,
   40/9 = 40 × 7/9 × 7 = 280/63
4. Add the two like fractions:
   30/63 + 280/63 = 30 + 280/63 = 310/63
5. So, 30/63 + 40/9 = 310/63
   In mixed form: 458/63

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