Answers

Subtract 9/90 from 9/6

1^st number: 1 3/6, 2^nd number: 9/90

9/6 - 9/90 is 7/5.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 90 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 6 × 15 = 90,
   9/6 = 9 × 15/6 × 15 = 135/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
   9/90 = 9 × 1/90 × 1 = 9/90
4. Subtract the two like fractions:
   135/90 - 9/90 = 135 - 9/90 = 126/90
5. After reducing the fraction, the answer is 7/5
6. In mixed form: 12/5

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