Answers

Add 15/28 and 56/30

1^st number: 15/28, 2^nd number: 1 26/30

15/28 + 56/30 is 1009/420.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 30 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 28 × 15 = 420,
   15/28 = 15 × 15/28 × 15 = 225/420
3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
   56/30 = 56 × 14/30 × 14 = 784/420
4. Add the two like fractions:
   225/420 + 784/420 = 225 + 784/420 = 1009/420
5. So, 15/28 + 56/30 = 1009/420
   In mixed form: 2169/420

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