Answers

Add 70/8 and 70/63

1^st number: 8 6/8, 2^nd number: 1 7/63

70/8 + 70/63 is 355/36.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 8 and 63 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 8 × 63 = 504,
   70/8 = 70 × 63/8 × 63 = 4410/504
3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
   70/63 = 70 × 8/63 × 8 = 560/504
4. Add the two like fractions:
   4410/504 + 560/504 = 4410 + 560/504 = 4970/504
5. 4970/504 simplified gives 355/36
6. So, 70/8 + 70/63 = 355/36
   In mixed form: 931/36

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