Answers

Add 70/7 and 70/54

1^st number: 10 0/7, 2^nd number: 1 16/54

70/7 + 70/54 is 305/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 54 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 7 × 54 = 378,
   70/7 = 70 × 54/7 × 54 = 3780/378
3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
   70/54 = 70 × 7/54 × 7 = 490/378
4. Add the two like fractions:
   3780/378 + 490/378 = 3780 + 490/378 = 4270/378
5. 4270/378 simplified gives 305/27
6. So, 70/7 + 70/54 = 305/27
   In mixed form: 118/27

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