Answers

Add 60/72 and 84/36

1^st number: 60/72, 2^nd number: 2 12/36

60/72 + 84/36 is 19/6.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 36 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 72 × 1 = 72,
   60/72 = 60 × 1/72 × 1 = 60/72
3. Likewise, for the 2nd fraction, since 36 × 2 = 72,
   84/36 = 84 × 2/36 × 2 = 168/72
4. Add the two like fractions:
   60/72 + 168/72 = 60 + 168/72 = 228/72
5. 228/72 simplified gives 19/6
6. So, 60/72 + 84/36 = 19/6
   In mixed form: 31/6

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