Answers

Add 84/70 and 2/10

1^st number: 1 14/70, 2^nd number: 2/10

84/70 + 2/10 is 7/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 10 is 70
   
   Next, find the equivalent fraction of both fractional numbers with denominator 70
2. For the 1st fraction, since 70 × 1 = 70,
   84/70 = 84 × 1/70 × 1 = 84/70
3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
   2/10 = 2 × 7/10 × 7 = 14/70
4. Add the two like fractions:
   84/70 + 14/70 = 84 + 14/70 = 98/70
5. 98/70 simplified gives 7/5
6. So, 84/70 + 2/10 = 7/5
   In mixed form: 12/5

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