Answers

Subtract 3/54 from 6/90

6/90 - 3/54 is 1/90.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 54 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 90 × 3 = 270,
   6/90 = 6 × 3/90 × 3 = 18/270
3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
   3/54 = 3 × 5/54 × 5 = 15/270
4. Subtract the two like fractions:
   18/270 - 15/270 = 18 - 15/270 = 3/270
5. After reducing the fraction, the answer is 1/90

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