Subtract 27/45 from 4/50
4/50 - 27/45 is -13/25.
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,
4/50 = 4 × 9/50 × 9 = 36/450 - Likewise, for the 2nd fraction, since 45 × 10 = 450,
27/45 = 27 × 10/45 × 10 = 270/450 - Subtract the two like fractions:
36/450 - 270/450 = 36 - 270/450 = -234/450 - After reducing the fraction, the answer is -13/25
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