Answers

Add 60/18 and 60/72

1^st number: 3 6/18, 2^nd number: 60/72

60/18 + 60/72 is 25/6.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 72 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 18 × 4 = 72,
   60/18 = 60 × 4/18 × 4 = 240/72
3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
   60/72 = 60 × 1/72 × 1 = 60/72
4. Add the two like fractions:
   240/72 + 60/72 = 240 + 60/72 = 300/72
5. 300/72 simplified gives 25/6
6. So, 60/18 + 60/72 = 25/6
   In mixed form: 41/6

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