Subtract 32/84 from 9/50
9/50 - 32/84 is -211/1050.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 50 × 42 = 2100,
9/50 = 9 × 42/50 × 42 = 378/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
32/84 = 32 × 25/84 × 25 = 800/2100 - Subtract the two like fractions:
378/2100 - 800/2100 = 378 - 800/2100 = -422/2100 - After reducing the fraction, the answer is -211/1050
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