Answers

Add 75/54 and 2/98

1^st number: 1 21/54, 2^nd number: 2/98

75/54 + 2/98 is 1243/882.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 98 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 54 × 49 = 2646,
   75/54 = 75 × 49/54 × 49 = 3675/2646
3. Likewise, for the 2nd fraction, since 98 × 27 = 2646,
   2/98 = 2 × 27/98 × 27 = 54/2646
4. Add the two like fractions:
   3675/2646 + 54/2646 = 3675 + 54/2646 = 3729/2646
5. 3729/2646 simplified gives 1243/882
6. So, 75/54 + 2/98 = 1243/882
   In mixed form: 1361/882

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