Answers

Subtract 96/60 from 21/30

1^st number: 21/30, 2^nd number: 1 36/60

21/30 - 96/60 is -9/10.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 60 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 30 × 2 = 60,
   21/30 = 21 × 2/30 × 2 = 42/60
3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
   96/60 = 96 × 1/60 × 1 = 96/60
4. Subtract the two like fractions:
   42/60 - 96/60 = 42 - 96/60 = -54/60
5. After reducing the fraction, the answer is -9/10

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