Answers

Subtract 90/25 from 90/24

1^st number: 3 18/24, 2^nd number: 3 15/25

90/24 - 90/25 is 3/20.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 24 and 25 is 600
   
   Next, find the equivalent fraction of both fractional numbers with denominator 600
2. For the 1st fraction, since 24 × 25 = 600,
   90/24 = 90 × 25/24 × 25 = 2250/600
3. Likewise, for the 2nd fraction, since 25 × 24 = 600,
   90/25 = 90 × 24/25 × 24 = 2160/600
4. Subtract the two like fractions:
   2250/600 - 2160/600 = 2250 - 2160/600 = 90/600
5. After reducing the fraction, the answer is 3/20

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