Subtract 25/54 from 10/64
10/64 - 25/54 is -265/864.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 54 is 1728
Next, find the equivalent fraction of both fractional numbers with denominator 1728 - For the 1st fraction, since 64 × 27 = 1728,
10/64 = 10 × 27/64 × 27 = 270/1728 - Likewise, for the 2nd fraction, since 54 × 32 = 1728,
25/54 = 25 × 32/54 × 32 = 800/1728 - Subtract the two like fractions:
270/1728 - 800/1728 = 270 - 800/1728 = -530/1728 - After reducing the fraction, the answer is -265/864
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