Answers

Add 80/64 and 14/84

1^st number: 1 16/64, 2^nd number: 14/84

80/64 + 14/84 is 17/12.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 84 is 1344
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1344
2. For the 1st fraction, since 64 × 21 = 1344,
   80/64 = 80 × 21/64 × 21 = 1680/1344
3. Likewise, for the 2nd fraction, since 84 × 16 = 1344,
   14/84 = 14 × 16/84 × 16 = 224/1344
4. Add the two like fractions:
   1680/1344 + 224/1344 = 1680 + 224/1344 = 1904/1344
5. 1904/1344 simplified gives 17/12
6. So, 80/64 + 14/84 = 17/12
   In mixed form: 15/12

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