Subtract 7/9 from 9/36
9/36 - 7/9 is -19/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
9/36 = 9 × 1/36 × 1 = 9/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
7/9 = 7 × 4/9 × 4 = 28/36 - Subtract the two like fractions:
9/36 - 28/36 = 9 - 28/36 = -19/36
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