Answers

Add 7/63 and 12/56

7/63 + 12/56 is 41/126.

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,
   7/63 = 7 × 8/63 × 8 = 56/504
3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
   12/56 = 12 × 9/56 × 9 = 108/504
4. Add the two like fractions:
   56/504 + 108/504 = 56 + 108/504 = 164/504
5. 164/504 simplified gives 41/126
6. So, 7/63 + 12/56 = 41/126

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