Answers

Add 18/84 and 10/8

1^st number: 18/84, 2^nd number: 1 2/8

18/84 + 10/8 is 41/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 8 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 84 × 2 = 168,
   18/84 = 18 × 2/84 × 2 = 36/168
3. Likewise, for the 2nd fraction, since 8 × 21 = 168,
   10/8 = 10 × 21/8 × 21 = 210/168
4. Add the two like fractions:
   36/168 + 210/168 = 36 + 210/168 = 246/168
5. 246/168 simplified gives 41/28
6. So, 18/84 + 10/8 = 41/28
   In mixed form: 113/28

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