Answers

Add 7/70 and 75/56

1^st number: 7/70, 2^nd number: 1 19/56

7/70 + 75/56 is 403/280.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 56 is 280
   
   Next, find the equivalent fraction of both fractional numbers with denominator 280
2. For the 1st fraction, since 70 × 4 = 280,
   7/70 = 7 × 4/70 × 4 = 28/280
3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
   75/56 = 75 × 5/56 × 5 = 375/280
4. Add the two like fractions:
   28/280 + 375/280 = 28 + 375/280 = 403/280
5. So, 7/70 + 75/56 = 403/280
   In mixed form: 1123/280

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