Subtract 49/40 from 32/98
1st number: 32/98, 2nd number: 1 9/40
32/98 - 49/40 is -1761/1960.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 40 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 98 × 20 = 1960,
32/98 = 32 × 20/98 × 20 = 640/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
49/40 = 49 × 49/40 × 49 = 2401/1960 - Subtract the two like fractions:
640/1960 - 2401/1960 = 640 - 2401/1960 = -1761/1960
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