Answers

Subtract 9/98 from 56/72

56/72 - 9/98 is 605/882.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 98 is 3528
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3528
2. For the 1st fraction, since 72 × 49 = 3528,
   56/72 = 56 × 49/72 × 49 = 2744/3528
3. Likewise, for the 2nd fraction, since 98 × 36 = 3528,
   9/98 = 9 × 36/98 × 36 = 324/3528
4. Subtract the two like fractions:
   2744/3528 - 324/3528 = 2744 - 324/3528 = 2420/3528
5. After reducing the fraction, the answer is 605/882

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