Answers

Add 6/63 and 1/28

6/63 + 1/28 is 11/84.

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,
   6/63 = 6 × 4/63 × 4 = 24/252
3. Likewise, for the 2nd fraction, since 28 × 9 = 252,
   1/28 = 1 × 9/28 × 9 = 9/252
4. Add the two like fractions:
   24/252 + 9/252 = 24 + 9/252 = 33/252
5. 33/252 simplified gives 11/84
6. So, 6/63 + 1/28 = 11/84

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