Subtract 28/8 from 54/98
1st number: 54/98, 2nd number: 3 4/8
54/98 - 28/8 is -289/98.
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,
54/98 = 54 × 4/98 × 4 = 216/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
28/8 = 28 × 49/8 × 49 = 1372/392 - Subtract the two like fractions:
216/392 - 1372/392 = 216 - 1372/392 = -1156/392 - After reducing the fraction, the answer is -289/98
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