Answers

Add 70/14 and 60/4

1^st number: 5 0/14, 2^nd number: 15 0/4

70/14 + 60/4 is 20/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 4 is 28
   
   Next, find the equivalent fraction of both fractional numbers with denominator 28
2. For the 1st fraction, since 14 × 2 = 28,
   70/14 = 70 × 2/14 × 2 = 140/28
3. Likewise, for the 2nd fraction, since 4 × 7 = 28,
   60/4 = 60 × 7/4 × 7 = 420/28
4. Add the two like fractions:
   140/28 + 420/28 = 140 + 420/28 = 560/28
5. 560/28 simplified gives 20/1
6. So, 70/14 + 60/4 = 20/1

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