Answers

Add 30/63 and 6/28

30/63 + 6/28 is 29/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 28 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 63 × 4 = 252,
   30/63 = 30 × 4/63 × 4 = 120/252
3. Likewise, for the 2nd fraction, since 28 × 9 = 252,
   6/28 = 6 × 9/28 × 9 = 54/252
4. Add the two like fractions:
   120/252 + 54/252 = 120 + 54/252 = 174/252
5. 174/252 simplified gives 29/42
6. So, 30/63 + 6/28 = 29/42

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