Answers

Add 30/2 and 49/20

1^st number: 15 0/2, 2^nd number: 2 9/20

30/2 + 49/20 is 349/20.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 2 and 20 is 20
   
   Next, find the equivalent fraction of both fractional numbers with denominator 20
2. For the 1st fraction, since 2 × 10 = 20,
   30/2 = 30 × 10/2 × 10 = 300/20
3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
   49/20 = 49 × 1/20 × 1 = 49/20
4. Add the two like fractions:
   300/20 + 49/20 = 300 + 49/20 = 349/20
5. So, 30/2 + 49/20 = 349/20
   In mixed form: 179/20

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