Subtract 4/10 from 18/96
18/96 - 4/10 is -17/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 10 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
18/96 = 18 × 5/96 × 5 = 90/480 - Likewise, for the 2nd fraction, since 10 × 48 = 480,
4/10 = 4 × 48/10 × 48 = 192/480 - Subtract the two like fractions:
90/480 - 192/480 = 90 - 192/480 = -102/480 - After reducing the fraction, the answer is -17/80
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