Subtract 63/27 from 1/72
1st number: 1/72, 2nd number: 2 9/27
1/72 - 63/27 is -167/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 72 × 3 = 216,
1/72 = 1 × 3/72 × 3 = 3/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
63/27 = 63 × 8/27 × 8 = 504/216 - Subtract the two like fractions:
3/216 - 504/216 = 3 - 504/216 = -501/216 - After reducing the fraction, the answer is -167/72
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