Answers

Add 84/18 and 7/36

1^st number: 4 12/18, 2^nd number: 7/36

84/18 + 7/36 is 175/36.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 36 is 36
   
   Next, find the equivalent fraction of both fractional numbers with denominator 36
2. For the 1st fraction, since 18 × 2 = 36,
   84/18 = 84 × 2/18 × 2 = 168/36
3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
   7/36 = 7 × 1/36 × 1 = 7/36
4. Add the two like fractions:
   168/36 + 7/36 = 168 + 7/36 = 175/36
5. So, 84/18 + 7/36 = 175/36
   In mixed form: 431/36

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