Answers

Subtract 9/16 from 98/45

1^st number: 2 8/45, 2^nd number: 9/16

98/45 - 9/16 is 1163/720.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 16 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 45 × 16 = 720,
   98/45 = 98 × 16/45 × 16 = 1568/720
3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
   9/16 = 9 × 45/16 × 45 = 405/720
4. Subtract the two like fractions:
   1568/720 - 405/720 = 1568 - 405/720 = 1163/720
5. In mixed form: 1443/720

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