Subtract 48/27 from 7/9
1st number: 7/9, 2nd number: 1 21/27
7/9 - 48/27 is -1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 9 × 3 = 27,
7/9 = 7 × 3/9 × 3 = 21/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
48/27 = 48 × 1/27 × 1 = 48/27 - Subtract the two like fractions:
21/27 - 48/27 = 21 - 48/27 = -27/27 - After reducing the fraction, the answer is -1/1
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