Answers

Add 70/56 and 12/63

1^st number: 1 14/56, 2^nd number: 12/63

70/56 + 12/63 is 121/84.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 63 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 56 × 9 = 504,
   70/56 = 70 × 9/56 × 9 = 630/504
3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
   12/63 = 12 × 8/63 × 8 = 96/504
4. Add the two like fractions:
   630/504 + 96/504 = 630 + 96/504 = 726/504
5. 726/504 simplified gives 121/84
6. So, 70/56 + 12/63 = 121/84
   In mixed form: 137/84

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