Answers

Add 4/63 and 4/56

4/63 + 4/56 is 17/126.

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,
   4/63 = 4 × 8/63 × 8 = 32/504
3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
   4/56 = 4 × 9/56 × 9 = 36/504
4. Add the two like fractions:
   32/504 + 36/504 = 32 + 36/504 = 68/504
5. 68/504 simplified gives 17/126
6. So, 4/63 + 4/56 = 17/126

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