Answers

Add 30/63 and 6/14

30/63 + 6/14 is 19/21.

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,
   30/63 = 30 × 2/63 × 2 = 60/126
3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
   6/14 = 6 × 9/14 × 9 = 54/126
4. Add the two like fractions:
   60/126 + 54/126 = 60 + 54/126 = 114/126
5. 114/126 simplified gives 19/21
6. So, 30/63 + 6/14 = 19/21

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