Subtract 30/27 from 5/72
1st number: 5/72, 2nd number: 1 3/27
5/72 - 30/27 is -25/24.
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,
5/72 = 5 × 3/72 × 3 = 15/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
30/27 = 30 × 8/27 × 8 = 240/216 - Subtract the two like fractions:
15/216 - 240/216 = 15 - 240/216 = -225/216 - After reducing the fraction, the answer is -25/24
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