Subtract 20/98 from 15/32
15/32 - 20/98 is 415/1568.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 98 is 1568
Next, find the equivalent fraction of both fractional numbers with denominator 1568 - For the 1st fraction, since 32 × 49 = 1568,
15/32 = 15 × 49/32 × 49 = 735/1568 - Likewise, for the 2nd fraction, since 98 × 16 = 1568,
20/98 = 20 × 16/98 × 16 = 320/1568 - Subtract the two like fractions:
735/1568 - 320/1568 = 735 - 320/1568 = 415/1568
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