Answers

Add 3/56 and 70/18

1^st number: 3/56, 2^nd number: 3 16/18

3/56 + 70/18 is 1987/504.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 18 is 504
2. For the 1st fraction, since 56 × 9 = 504,
   3/56 = 3 × 9/56 × 9 = 27/504
3. Likewise, for the 2nd fraction, since 18 × 28 = 504,
   70/18 = 70 × 28/18 × 28 = 1960/504
4. Add the two fractions:
   27/504 + 1960/504 = 27 + 1960/504 = 1987/504
5. In mixed form: 3475/504

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