Answers

Add 56/49 and 63/27

1^st number: 1 7/49, 2^nd number: 2 9/27

56/49 + 63/27 is 73/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 27 is 1323
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1323
2. For the 1st fraction, since 49 × 27 = 1323,
   56/49 = 56 × 27/49 × 27 = 1512/1323
3. Likewise, for the 2nd fraction, since 27 × 49 = 1323,
   63/27 = 63 × 49/27 × 49 = 3087/1323
4. Add the two like fractions:
   1512/1323 + 3087/1323 = 1512 + 3087/1323 = 4599/1323
5. 4599/1323 simplified gives 73/21
6. So, 56/49 + 63/27 = 73/21
   In mixed form: 310/21

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