Answers

Add 84/80 and 56/6

1^st number: 1 4/80, 2^nd number: 9 2/6

84/80 + 56/6 is 623/60.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 6 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 80 × 3 = 240,
   84/80 = 84 × 3/80 × 3 = 252/240
3. Likewise, for the 2nd fraction, since 6 × 40 = 240,
   56/6 = 56 × 40/6 × 40 = 2240/240
4. Add the two like fractions:
   252/240 + 2240/240 = 252 + 2240/240 = 2492/240
5. 2492/240 simplified gives 623/60
6. So, 84/80 + 56/6 = 623/60
   In mixed form: 1023/60

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