Answers

Add 60/72 and 84/54

1^st number: 60/72, 2^nd number: 1 30/54

60/72 + 84/54 is 43/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 54 is 216
   
   Next, find the equivalent fraction of both fractional numbers with denominator 216
2. For the 1st fraction, since 72 × 3 = 216,
   60/72 = 60 × 3/72 × 3 = 180/216
3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
   84/54 = 84 × 4/54 × 4 = 336/216
4. Add the two like fractions:
   180/216 + 336/216 = 180 + 336/216 = 516/216
5. 516/216 simplified gives 43/18
6. So, 60/72 + 84/54 = 43/18
   In mixed form: 27/18

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