Answers

Add 70/81 and 10/7

1^st number: 70/81, 2^nd number: 1 3/7

70/81 + 10/7 is 1300/567.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 7 is 567
   
   Next, find the equivalent fraction of both fractional numbers with denominator 567
2. For the 1st fraction, since 81 × 7 = 567,
   70/81 = 70 × 7/81 × 7 = 490/567
3. Likewise, for the 2nd fraction, since 7 × 81 = 567,
   10/7 = 10 × 81/7 × 81 = 810/567
4. Add the two like fractions:
   490/567 + 810/567 = 490 + 810/567 = 1300/567
5. So, 70/81 + 10/7 = 1300/567
   In mixed form: 2166/567

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