Answers

Add 27/24 and 54/63

1^st number: 1 3/24, 2^nd number: 54/63

27/24 + 54/63 is 111/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 24 and 63 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 24 × 21 = 504,
   27/24 = 27 × 21/24 × 21 = 567/504
3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
   54/63 = 54 × 8/63 × 8 = 432/504
4. Add the two like fractions:
   567/504 + 432/504 = 567 + 432/504 = 999/504
5. 999/504 simplified gives 111/56
6. So, 27/24 + 54/63 = 111/56
   In mixed form: 155/56

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