Answers

Add 9/63 and 5/56

9/63 + 5/56 is 13/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 56 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   9/63 = 9 × 8/63 × 8 = 72/504
3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
   5/56 = 5 × 9/56 × 9 = 45/504
4. Add the two like fractions:
   72/504 + 45/504 = 72 + 45/504 = 117/504
5. 117/504 simplified gives 13/56
6. So, 9/63 + 5/56 = 13/56

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