Answers

Add 6/27 and 75/70

1^st number: 6/27, 2^nd number: 1 5/70

6/27 + 75/70 is 163/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 70 is 1890
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1890
2. For the 1st fraction, since 27 × 70 = 1890,
   6/27 = 6 × 70/27 × 70 = 420/1890
3. Likewise, for the 2nd fraction, since 70 × 27 = 1890,
   75/70 = 75 × 27/70 × 27 = 2025/1890
4. Add the two like fractions:
   420/1890 + 2025/1890 = 420 + 2025/1890 = 2445/1890
5. 2445/1890 simplified gives 163/126
6. So, 6/27 + 75/70 = 163/126
   In mixed form: 137/126

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