Subtract 3/18 from 3/50
3/50 - 3/18 is -8/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
3/50 = 3 × 9/50 × 9 = 27/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
3/18 = 3 × 25/18 × 25 = 75/450 - Subtract the two like fractions:
27/450 - 75/450 = 27 - 75/450 = -48/450 - After reducing the fraction, the answer is -8/75
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