Answers

Subtract 1/10 from 1/9

1/9 - 1/10 is 1/90.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 10 is 90
2. For the 1st fraction, since 9 × 10 = 90,
   1/9 = 1 × 10/9 × 10 = 10/90
3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
   1/10 = 1 × 9/10 × 9 = 9/90
4. Subtract the two fractions:
   10/90 - 9/90 = 10 - 9/90 = 1/90

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