Answers

Add 84/54 and 14/84

1^st number: 1 30/54, 2^nd number: 14/84

84/54 + 14/84 is 31/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 84 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 54 × 14 = 756,
   84/54 = 84 × 14/54 × 14 = 1176/756
3. Likewise, for the 2nd fraction, since 84 × 9 = 756,
   14/84 = 14 × 9/84 × 9 = 126/756
4. Add the two like fractions:
   1176/756 + 126/756 = 1176 + 126/756 = 1302/756
5. 1302/756 simplified gives 31/18
6. So, 84/54 + 14/84 = 31/18
   In mixed form: 113/18

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