Answers

Add 98/90 and 25/54

1^st number: 1 8/90, 2^nd number: 25/54

98/90 + 25/54 is 419/270.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 54 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 90 × 3 = 270,
   98/90 = 98 × 3/90 × 3 = 294/270
3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
   25/54 = 25 × 5/54 × 5 = 125/270
4. Add the two like fractions:
   294/270 + 125/270 = 294 + 125/270 = 419/270
5. So, 98/90 + 25/54 = 419/270
   In mixed form: 1149/270

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