Answers

Add 84/35 and 6/20

1^st number: 2 14/35, 2^nd number: 6/20

84/35 + 6/20 is 27/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 20 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 35 × 4 = 140,
   84/35 = 84 × 4/35 × 4 = 336/140
3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
   6/20 = 6 × 7/20 × 7 = 42/140
4. Add the two like fractions:
   336/140 + 42/140 = 336 + 42/140 = 378/140
5. 378/140 simplified gives 27/10
6. So, 84/35 + 6/20 = 27/10
   In mixed form: 27/10

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