Answers

Subtract 18/98 from 80/36

1^st number: 2 8/36, 2^nd number: 18/98

80/36 - 18/98 is 899/441.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 98 is 1764
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1764
2. For the 1st fraction, since 36 × 49 = 1764,
   80/36 = 80 × 49/36 × 49 = 3920/1764
3. Likewise, for the 2nd fraction, since 98 × 18 = 1764,
   18/98 = 18 × 18/98 × 18 = 324/1764
4. Subtract the two like fractions:
   3920/1764 - 324/1764 = 3920 - 324/1764 = 3596/1764
5. After reducing the fraction, the answer is 899/441
6. In mixed form: 217/441

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