Answers

Subtract 42/63 from 28/6

1^st number: 4 4/6, 2^nd number: 42/63

28/6 - 42/63 is 4/1.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 63 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 6 × 21 = 126,
   28/6 = 28 × 21/6 × 21 = 588/126
3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
   42/63 = 42 × 2/63 × 2 = 84/126
4. Subtract the two like fractions:
   588/126 - 84/126 = 588 - 84/126 = 504/126
5. After reducing the fraction, the answer is 4/1

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