Answers

Add 54/75 and 63/12

1^st number: 54/75, 2^nd number: 5 3/12

54/75 + 63/12 is 597/100.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 12 is 300
   
   Next, find the equivalent fraction of both fractional numbers with denominator 300
2. For the 1st fraction, since 75 × 4 = 300,
   54/75 = 54 × 4/75 × 4 = 216/300
3. Likewise, for the 2nd fraction, since 12 × 25 = 300,
   63/12 = 63 × 25/12 × 25 = 1575/300
4. Add the two like fractions:
   216/300 + 1575/300 = 216 + 1575/300 = 1791/300
5. 1791/300 simplified gives 597/100
6. So, 54/75 + 63/12 = 597/100
   In mixed form: 597/100

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