Answers

Add 70/7 and 56/9

1^st number: 10 0/7, 2^nd number: 6 2/9

70/7 + 56/9 is 146/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 9 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 7 × 9 = 63,
   70/7 = 70 × 9/7 × 9 = 630/63
3. Likewise, for the 2nd fraction, since 9 × 7 = 63,
   56/9 = 56 × 7/9 × 7 = 392/63
4. Add the two like fractions:
   630/63 + 392/63 = 630 + 392/63 = 1022/63
5. 1022/63 simplified gives 146/9
6. So, 70/7 + 56/9 = 146/9
   In mixed form: 162/9

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