Subtract 27/72 from 4/50
4/50 - 27/72 is -59/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 72 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 50 × 36 = 1800,
4/50 = 4 × 36/50 × 36 = 144/1800 - Likewise, for the 2nd fraction, since 72 × 25 = 1800,
27/72 = 27 × 25/72 × 25 = 675/1800 - Subtract the two like fractions:
144/1800 - 675/1800 = 144 - 675/1800 = -531/1800 - After reducing the fraction, the answer is -59/200
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