Subtract 3/64 from 9/54
9/54 - 3/64 is 23/192.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 64 is 1728
Next, find the equivalent fraction of both fractional numbers with denominator 1728 - For the 1st fraction, since 54 × 32 = 1728,
9/54 = 9 × 32/54 × 32 = 288/1728 - Likewise, for the 2nd fraction, since 64 × 27 = 1728,
3/64 = 3 × 27/64 × 27 = 81/1728 - Subtract the two like fractions:
288/1728 - 81/1728 = 288 - 81/1728 = 207/1728 - After reducing the fraction, the answer is 23/192
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