Answers

Subtract 10/81 from 98/54

1^st number: 1 44/54, 2^nd number: 10/81

98/54 - 10/81 is 137/81.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 81 is 162
   
   Next, find the equivalent fraction of both fractional numbers with denominator 162
2. For the 1st fraction, since 54 × 3 = 162,
   98/54 = 98 × 3/54 × 3 = 294/162
3. Likewise, for the 2nd fraction, since 81 × 2 = 162,
   10/81 = 10 × 2/81 × 2 = 20/162
4. Subtract the two like fractions:
   294/162 - 20/162 = 294 - 20/162 = 274/162
5. After reducing the fraction, the answer is 137/81
6. In mixed form: 156/81

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