Answers

Add 98/7 and 70/27

1^st number: 14 0/7, 2^nd number: 2 16/27

98/7 + 70/27 is 448/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 27 is 189
   
   Next, find the equivalent fraction of both fractional numbers with denominator 189
2. For the 1st fraction, since 7 × 27 = 189,
   98/7 = 98 × 27/7 × 27 = 2646/189
3. Likewise, for the 2nd fraction, since 27 × 7 = 189,
   70/27 = 70 × 7/27 × 7 = 490/189
4. Add the two like fractions:
   2646/189 + 490/189 = 2646 + 490/189 = 3136/189
5. 3136/189 simplified gives 448/27
6. So, 98/7 + 70/27 = 448/27
   In mixed form: 1616/27

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