Subtract 9/64 from 30/36
30/36 - 9/64 is 133/192.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 36 × 16 = 576,
30/36 = 30 × 16/36 × 16 = 480/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
9/64 = 9 × 9/64 × 9 = 81/576 - Subtract the two like fractions:
480/576 - 81/576 = 480 - 81/576 = 399/576 - After reducing the fraction, the answer is 133/192
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