Answers

Subtract 45/54 from 84/25

1^st number: 3 9/25, 2^nd number: 45/54

84/25 - 45/54 is 379/150.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 54 is 1350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1350
2. For the 1st fraction, since 25 × 54 = 1350,
   84/25 = 84 × 54/25 × 54 = 4536/1350
3. Likewise, for the 2nd fraction, since 54 × 25 = 1350,
   45/54 = 45 × 25/54 × 25 = 1125/1350
4. Subtract the two like fractions:
   4536/1350 - 1125/1350 = 4536 - 1125/1350 = 3411/1350
5. After reducing the fraction, the answer is 379/150
6. In mixed form: 279/150

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