Answers

Subtract 42/54 from 60/15

1^st number: 4 0/15, 2^nd number: 42/54

60/15 - 42/54 is 29/9.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 54 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 15 × 18 = 270,
   60/15 = 60 × 18/15 × 18 = 1080/270
3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
   42/54 = 42 × 5/54 × 5 = 210/270
4. Subtract the two like fractions:
   1080/270 - 210/270 = 1080 - 210/270 = 870/270
5. After reducing the fraction, the answer is 29/9
6. In mixed form: 32/9

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