Answers

Add 6/84 and 9/7

1^st number: 6/84, 2^nd number: 1 2/7

6/84 + 9/7 is 19/14.

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,
   6/84 = 6 × 1/84 × 1 = 6/84
3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
   9/7 = 9 × 12/7 × 12 = 108/84
4. Add the two like fractions:
   6/84 + 108/84 = 6 + 108/84 = 114/84
5. 114/84 simplified gives 19/14
6. So, 6/84 + 9/7 = 19/14
   In mixed form: 15/14

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