Answers

Subtract 9/28 from 6/75

6/75 - 9/28 is -169/700.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 28 is 2100
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2100
2. For the 1st fraction, since 75 × 28 = 2100,
   6/75 = 6 × 28/75 × 28 = 168/2100
3. Likewise, for the 2nd fraction, since 28 × 75 = 2100,
   9/28 = 9 × 75/28 × 75 = 675/2100
4. Subtract the two like fractions:
   168/2100 - 675/2100 = 168 - 675/2100 = -507/2100
5. After reducing the fraction, the answer is -169/700

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