Subtract 56/50 from 36/90
1st number: 36/90, 2nd number: 1 6/50
36/90 - 56/50 is -18/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
36/90 = 36 × 5/90 × 5 = 180/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
56/50 = 56 × 9/50 × 9 = 504/450 - Subtract the two like fractions:
180/450 - 504/450 = 180 - 504/450 = -324/450 - After reducing the fraction, the answer is -18/25
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