Subtract 3/20 from 3/96
3/96 - 3/20 is -19/160.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 20 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
3/96 = 3 × 5/96 × 5 = 15/480 - Likewise, for the 2nd fraction, since 20 × 24 = 480,
3/20 = 3 × 24/20 × 24 = 72/480 - Subtract the two like fractions:
15/480 - 72/480 = 15 - 72/480 = -57/480 - After reducing the fraction, the answer is -19/160
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