Answers

Add 14/84 and 54/7

1^st number: 14/84, 2^nd number: 7 5/7

14/84 + 54/7 is 331/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 7 is 84
   
   Next, find the equivalent fraction of both fractional numbers with denominator 84
2. For the 1st fraction, since 84 × 1 = 84,
   14/84 = 14 × 1/84 × 1 = 14/84
3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
   54/7 = 54 × 12/7 × 12 = 648/84
4. Add the two like fractions:
   14/84 + 648/84 = 14 + 648/84 = 662/84
5. 662/84 simplified gives 331/42
6. So, 14/84 + 54/7 = 331/42
   In mixed form: 737/42

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