Answers

Subtract 10/7 from 9/75

1^st number: 9/75, 2^nd number: 1 3/7

9/75 - 10/7 is -229/175.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 7 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 75 × 7 = 525,
   9/75 = 9 × 7/75 × 7 = 63/525
3. Likewise, for the 2nd fraction, since 7 × 75 = 525,
   10/7 = 10 × 75/7 × 75 = 750/525
4. Subtract the two like fractions:
   63/525 - 750/525 = 63 - 750/525 = -687/525
5. After reducing the fraction, the answer is -229/175

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