Answers

Add 96/12 and 54/72

1^st number: 8 0/12, 2^nd number: 54/72

96/12 + 54/72 is 35/4.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 72 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 12 × 6 = 72,
   96/12 = 96 × 6/12 × 6 = 576/72
3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
   54/72 = 54 × 1/72 × 1 = 54/72
4. Add the two like fractions:
   576/72 + 54/72 = 576 + 54/72 = 630/72
5. 630/72 simplified gives 35/4
6. So, 96/12 + 54/72 = 35/4
   In mixed form: 83/4

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