Subtract 8/54 from 8/49
8/49 - 8/54 is 20/1323.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 54 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 49 × 54 = 2646,
8/49 = 8 × 54/49 × 54 = 432/2646 - Likewise, for the 2nd fraction, since 54 × 49 = 2646,
8/54 = 8 × 49/54 × 49 = 392/2646 - Subtract the two like fractions:
432/2646 - 392/2646 = 432 - 392/2646 = 40/2646 - After reducing the fraction, the answer is 20/1323
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