Answers

Add 98/4 and 45/81

1^st number: 24 2/4, 2^nd number: 45/81

98/4 + 45/81 is 451/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 81 is 324
   
   Next, find the equivalent fraction of both fractional numbers with denominator 324
2. For the 1st fraction, since 4 × 81 = 324,
   98/4 = 98 × 81/4 × 81 = 7938/324
3. Likewise, for the 2nd fraction, since 81 × 4 = 324,
   45/81 = 45 × 4/81 × 4 = 180/324
4. Add the two like fractions:
   7938/324 + 180/324 = 7938 + 180/324 = 8118/324
5. 8118/324 simplified gives 451/18
6. So, 98/4 + 45/81 = 451/18
   In mixed form: 251/18

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