Subtract 63/64 from 9/5
1st number: 1 4/5, 2nd number: 63/64
9/5 - 63/64 is 261/320.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 5 × 64 = 320,
9/5 = 9 × 64/5 × 64 = 576/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
63/64 = 63 × 5/64 × 5 = 315/320 - Subtract the two like fractions:
576/320 - 315/320 = 576 - 315/320 = 261/320
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