Answers

Subtract 7/90 from 98/4

1^st number: 24 2/4, 2^nd number: 7/90

98/4 - 7/90 is 1099/45.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 90 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 4 × 45 = 180,
   98/4 = 98 × 45/4 × 45 = 4410/180
3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
   7/90 = 7 × 2/90 × 2 = 14/180
4. Subtract the two like fractions:
   4410/180 - 14/180 = 4410 - 14/180 = 4396/180
5. After reducing the fraction, the answer is 1099/45
6. In mixed form: 2419/45

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