Subtract 45/96 from 10/40
10/40 - 45/96 is -7/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 40 × 12 = 480,
10/40 = 10 × 12/40 × 12 = 120/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
45/96 = 45 × 5/96 × 5 = 225/480 - Subtract the two like fractions:
120/480 - 225/480 = 120 - 225/480 = -105/480 - After reducing the fraction, the answer is -7/32
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