Subtract 9/45 from 1/50
1/50 - 9/45 is -9/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 45 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
1/50 = 1 × 9/50 × 9 = 9/450 - Likewise, for the 2nd fraction, since 45 × 10 = 450,
9/45 = 9 × 10/45 × 10 = 90/450 - Subtract the two like fractions:
9/450 - 90/450 = 9 - 90/450 = -81/450 - After reducing the fraction, the answer is -9/50
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