Answers

Add 70/28 and 70/5

1^st number: 2 14/28, 2^nd number: 14 0/5

70/28 + 70/5 is 33/2.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 5 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 28 × 5 = 140,
   70/28 = 70 × 5/28 × 5 = 350/140
3. Likewise, for the 2nd fraction, since 5 × 28 = 140,
   70/5 = 70 × 28/5 × 28 = 1960/140
4. Add the two like fractions:
   350/140 + 1960/140 = 350 + 1960/140 = 2310/140
5. 2310/140 simplified gives 33/2
6. So, 70/28 + 70/5 = 33/2
   In mixed form: 161/2

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