Subtract 20/96 from 15/30
15/30 - 20/96 is 7/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
15/30 = 15 × 16/30 × 16 = 240/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
20/96 = 20 × 5/96 × 5 = 100/480 - Subtract the two like fractions:
240/480 - 100/480 = 240 - 100/480 = 140/480 - After reducing the fraction, the answer is 7/24
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