Subtract 1/24 from 20/27
20/27 - 1/24 is 151/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 27 × 8 = 216,
20/27 = 20 × 8/27 × 8 = 160/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
1/24 = 1 × 9/24 × 9 = 9/216 - Subtract the two like fractions:
160/216 - 9/216 = 160 - 9/216 = 151/216
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