Subtract 96/60 from 21/30
1st number: 21/30, 2nd number: 1 36/60
21/30 - 96/60 is -9/10.
Steps for subtracting fractions
- 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 - For the 1st fraction, since 30 × 2 = 60,
21/30 = 21 × 2/30 × 2 = 42/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
96/60 = 96 × 1/60 × 1 = 96/60 - Subtract the two like fractions:
42/60 - 96/60 = 42 - 96/60 = -54/60 - After reducing the fraction, the answer is -9/10
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