Answers

Add 84/90 and 18/6

1^st number: 84/90, 2^nd number: 3 0/6

84/90 + 18/6 is 59/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 6 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   84/90 = 84 × 1/90 × 1 = 84/90
3. Likewise, for the 2nd fraction, since 6 × 15 = 90,
   18/6 = 18 × 15/6 × 15 = 270/90
4. Add the two like fractions:
   84/90 + 270/90 = 84 + 270/90 = 354/90
5. 354/90 simplified gives 59/15
6. So, 84/90 + 18/6 = 59/15
   In mixed form: 314/15

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