Answers

Add 10/63 and 4/14

10/63 + 4/14 is 4/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 14 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 63 × 2 = 126,
   10/63 = 10 × 2/63 × 2 = 20/126
3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
   4/14 = 4 × 9/14 × 9 = 36/126
4. Add the two like fractions:
   20/126 + 36/126 = 20 + 36/126 = 56/126
5. 56/126 simplified gives 4/9
6. So, 10/63 + 4/14 = 4/9

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