Subtract 70/8 from 8/98
1st number: 8/98, 2nd number: 8 6/8
8/98 - 70/8 is -1699/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
8/98 = 8 × 4/98 × 4 = 32/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
70/8 = 70 × 49/8 × 49 = 3430/392 - Subtract the two like fractions:
32/392 - 3430/392 = 32 - 3430/392 = -3398/392 - After reducing the fraction, the answer is -1699/196
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