Answers

Add 2/45 and 63/12

1^st number: 2/45, 2^nd number: 5 3/12

2/45 + 63/12 is 953/180.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 12 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 45 × 4 = 180,
   2/45 = 2 × 4/45 × 4 = 8/180
3. Likewise, for the 2nd fraction, since 12 × 15 = 180,
   63/12 = 63 × 15/12 × 15 = 945/180
4. Add the two like fractions:
   8/180 + 945/180 = 8 + 945/180 = 953/180
5. So, 2/45 + 63/12 = 953/180
   In mixed form: 553/180

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