Answers

Add 50/7 and 98/54

1^st number: 7 1/7, 2^nd number: 1 44/54

50/7 + 98/54 is 1693/189.

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,
   50/7 = 50 × 54/7 × 54 = 2700/378
3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
   98/54 = 98 × 7/54 × 7 = 686/378
4. Add the two like fractions:
   2700/378 + 686/378 = 2700 + 686/378 = 3386/378
5. 3386/378 simplified gives 1693/189
6. So, 50/7 + 98/54 = 1693/189
   In mixed form: 8181/189

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