Subtract 64/45 from 9/75
1st number: 9/75, 2nd number: 1 19/45
9/75 - 64/45 is -293/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
9/75 = 9 × 3/75 × 3 = 27/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
64/45 = 64 × 5/45 × 5 = 320/225 - Subtract the two like fractions:
27/225 - 320/225 = 27 - 320/225 = -293/225
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