Subtract 20/4 from 49/98
1st number: 49/98, 2nd number: 5 0/4
49/98 - 20/4 is -9/2.
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,
49/98 = 49 × 2/98 × 2 = 98/196 - Likewise, for the 2nd fraction, since 4 × 49 = 196,
20/4 = 20 × 49/4 × 49 = 980/196 - Subtract the two like fractions:
98/196 - 980/196 = 98 - 980/196 = -882/196 - After reducing the fraction, the answer is -9/2
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