Answers

Add 49/15 and 9/20

1^st number: 3 4/15, 2^nd number: 9/20

49/15 + 9/20 is 223/60.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 20 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 15 × 4 = 60,
   49/15 = 49 × 4/15 × 4 = 196/60
3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
   9/20 = 9 × 3/20 × 3 = 27/60
4. Add the two like fractions:
   196/60 + 27/60 = 196 + 27/60 = 223/60
5. So, 49/15 + 9/20 = 223/60
   In mixed form: 343/60

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