Answers

Add 49/4 and 3/70

1^st number: 12 1/4, 2^nd number: 3/70

49/4 + 3/70 is 1721/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 70 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 4 × 35 = 140,
   49/4 = 49 × 35/4 × 35 = 1715/140
3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
   3/70 = 3 × 2/70 × 2 = 6/140
4. Add the two like fractions:
   1715/140 + 6/140 = 1715 + 6/140 = 1721/140
5. So, 49/4 + 3/70 = 1721/140
   In mixed form: 1241/140

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