Answers

Add 84/80 and 84/32

1^st number: 1 4/80, 2^nd number: 2 20/32

84/80 + 84/32 is 147/40.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 32 is 160
   
   Next, find the equivalent fraction of both fractional numbers with denominator 160
2. For the 1st fraction, since 80 × 2 = 160,
   84/80 = 84 × 2/80 × 2 = 168/160
3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
   84/32 = 84 × 5/32 × 5 = 420/160
4. Add the two like fractions:
   168/160 + 420/160 = 168 + 420/160 = 588/160
5. 588/160 simplified gives 147/40
6. So, 84/80 + 84/32 = 147/40
   In mixed form: 327/40

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