Subtract 54/3 from 20/98
1st number: 20/98, 2nd number: 18 0/3
20/98 - 54/3 is -872/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 3 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
20/98 = 20 × 3/98 × 3 = 60/294 - Likewise, for the 2nd fraction, since 3 × 98 = 294,
54/3 = 54 × 98/3 × 98 = 5292/294 - Subtract the two like fractions:
60/294 - 5292/294 = 60 - 5292/294 = -5232/294 - After reducing the fraction, the answer is -872/49
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