Subtract 6/9 from 36/72
36/72 - 6/9 is -1/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
36/72 = 36 × 1/72 × 1 = 36/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
6/9 = 6 × 8/9 × 8 = 48/72 - Subtract the two like fractions:
36/72 - 48/72 = 36 - 48/72 = -12/72 - After reducing the fraction, the answer is -1/6
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