Answers

Subtract 90/60 from 30/75

1^st number: 30/75, 2^nd number: 1 30/60

30/75 - 90/60 is -11/10.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 60 is 300
   
   Next, find the equivalent fraction of both fractional numbers with denominator 300
2. For the 1st fraction, since 75 × 4 = 300,
   30/75 = 30 × 4/75 × 4 = 120/300
3. Likewise, for the 2nd fraction, since 60 × 5 = 300,
   90/60 = 90 × 5/60 × 5 = 450/300
4. Subtract the two like fractions:
   120/300 - 450/300 = 120 - 450/300 = -330/300
5. After reducing the fraction, the answer is -11/10

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