Answers

Subtract 6/54 from 24/21

1^st number: 1 3/21, 2^nd number: 6/54

24/21 - 6/54 is 65/63.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 54 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 21 × 18 = 378,
   24/21 = 24 × 18/21 × 18 = 432/378
3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
   6/54 = 6 × 7/54 × 7 = 42/378
4. Subtract the two like fractions:
   432/378 - 42/378 = 432 - 42/378 = 390/378
5. After reducing the fraction, the answer is 65/63
6. In mixed form: 12/63

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