Answers

Add 49/27 and 20/63

1^st number: 1 22/27, 2^nd number: 20/63

49/27 + 20/63 is 403/189.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 63 is 189
   
   Next, find the equivalent fraction of both fractional numbers with denominator 189
2. For the 1st fraction, since 27 × 7 = 189,
   49/27 = 49 × 7/27 × 7 = 343/189
3. Likewise, for the 2nd fraction, since 63 × 3 = 189,
   20/63 = 20 × 3/63 × 3 = 60/189
4. Add the two like fractions:
   343/189 + 60/189 = 343 + 60/189 = 403/189
5. So, 49/27 + 20/63 = 403/189
   In mixed form: 225/189

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