Subtract 10/16 from 8/98
8/98 - 10/16 is -213/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 98 × 8 = 784,
8/98 = 8 × 8/98 × 8 = 64/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
10/16 = 10 × 49/16 × 49 = 490/784 - Subtract the two like fractions:
64/784 - 490/784 = 64 - 490/784 = -426/784 - After reducing the fraction, the answer is -213/392
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