Answers

Add 20/15 and 3/30

1^st number: 1 5/15, 2^nd number: 3/30

20/15 + 3/30 is 43/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 30 is 30
   
   Next, find the equivalent fraction of both fractional numbers with denominator 30
2. For the 1st fraction, since 15 × 2 = 30,
   20/15 = 20 × 2/15 × 2 = 40/30
3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
   3/30 = 3 × 1/30 × 1 = 3/30
4. Add the two like fractions:
   40/30 + 3/30 = 40 + 3/30 = 43/30
5. So, 20/15 + 3/30 = 43/30
   In mixed form: 113/30

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