Answers

Add 56/15 and 6/63

1^st number: 3 11/15, 2^nd number: 6/63

56/15 + 6/63 is 134/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 63 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 15 × 21 = 315,
   56/15 = 56 × 21/15 × 21 = 1176/315
3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
   6/63 = 6 × 5/63 × 5 = 30/315
4. Add the two like fractions:
   1176/315 + 30/315 = 1176 + 30/315 = 1206/315
5. 1206/315 simplified gives 134/35
6. So, 56/15 + 6/63 = 134/35
   In mixed form: 329/35

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