Answers

Add 98/54 and 42/10

1^st number: 1 44/54, 2^nd number: 4 2/10

98/54 + 42/10 is 812/135.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 10 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 54 × 5 = 270,
   98/54 = 98 × 5/54 × 5 = 490/270
3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
   42/10 = 42 × 27/10 × 27 = 1134/270
4. Add the two like fractions:
   490/270 + 1134/270 = 490 + 1134/270 = 1624/270
5. 1624/270 simplified gives 812/135
6. So, 98/54 + 42/10 = 812/135
   In mixed form: 62/135

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