Answers

Subtract 75/7 from 5/63

1^st number: 5/63, 2^nd number: 10 5/7

5/63 - 75/7 is -670/63.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 7 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 63 × 1 = 63,
   5/63 = 5 × 1/63 × 1 = 5/63
3. Likewise, for the 2nd fraction, since 7 × 9 = 63,
   75/7 = 75 × 9/7 × 9 = 675/63
4. Subtract the two like fractions:
   5/63 - 675/63 = 5 - 675/63 = -670/63

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