Subtract 42/4 from 54/98
1st number: 54/98, 2nd number: 10 2/4
54/98 - 42/4 is -975/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 4 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 98 × 2 = 196,
54/98 = 54 × 2/98 × 2 = 108/196 - Likewise, for the 2nd fraction, since 4 × 49 = 196,
42/4 = 42 × 49/4 × 49 = 2058/196 - Subtract the two like fractions:
108/196 - 2058/196 = 108 - 2058/196 = -1950/196 - After reducing the fraction, the answer is -975/98
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