Answers

Add 14/28 and 42/63

14/28 + 42/63 is 7/6.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 63 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 28 × 9 = 252,
   14/28 = 14 × 9/28 × 9 = 126/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   42/63 = 42 × 4/63 × 4 = 168/252
4. Add the two like fractions:
   126/252 + 168/252 = 126 + 168/252 = 294/252
5. 294/252 simplified gives 7/6
6. So, 14/28 + 42/63 = 7/6
   In mixed form: 11/6

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