Answers

Add 70/28 and 75/27

1^st number: 2 14/28, 2^nd number: 2 21/27

70/28 + 75/27 is 95/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 27 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 28 × 27 = 756,
   70/28 = 70 × 27/28 × 27 = 1890/756
3. Likewise, for the 2nd fraction, since 27 × 28 = 756,
   75/27 = 75 × 28/27 × 28 = 2100/756
4. Add the two like fractions:
   1890/756 + 2100/756 = 1890 + 2100/756 = 3990/756
5. 3990/756 simplified gives 95/18
6. So, 70/28 + 75/27 = 95/18
   In mixed form: 55/18

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