Answers

Add 4/15 and 28/25

1^st number: 4/15, 2^nd number: 1 3/25

4/15 + 28/25 is 104/75.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 25 is 75
   
   Next, find the equivalent fraction of both fractional numbers with denominator 75
2. For the 1st fraction, since 15 × 5 = 75,
   4/15 = 4 × 5/15 × 5 = 20/75
3. Likewise, for the 2nd fraction, since 25 × 3 = 75,
   28/25 = 28 × 3/25 × 3 = 84/75
4. Add the two like fractions:
   20/75 + 84/75 = 20 + 84/75 = 104/75
5. So, 4/15 + 28/25 = 104/75
   In mixed form: 129/75

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