Answers

Add 28/63 and 63/14

1^st number: 28/63, 2^nd number: 4 7/14

28/63 + 63/14 is 89/18.

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,
   28/63 = 28 × 2/63 × 2 = 56/126
3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
   63/14 = 63 × 9/14 × 9 = 567/126
4. Add the two like fractions:
   56/126 + 567/126 = 56 + 567/126 = 623/126
5. 623/126 simplified gives 89/18
6. So, 28/63 + 63/14 = 89/18
   In mixed form: 417/18

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