Answers

Add 15/56 and 75/27

1^st number: 15/56, 2^nd number: 2 21/27

15/56 + 75/27 is 1535/504.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 27 is 1512
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1512
2. For the 1st fraction, since 56 × 27 = 1512,
   15/56 = 15 × 27/56 × 27 = 405/1512
3. Likewise, for the 2nd fraction, since 27 × 56 = 1512,
   75/27 = 75 × 56/27 × 56 = 4200/1512
4. Add the two like fractions:
   405/1512 + 4200/1512 = 405 + 4200/1512 = 4605/1512
5. 4605/1512 simplified gives 1535/504
6. So, 15/56 + 75/27 = 1535/504
   In mixed form: 323/504

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