Subtract 36/25 from 25/90
1st number: 25/90, 2nd number: 1 11/25
25/90 - 36/25 is -523/450.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
25/90 = 25 × 5/90 × 5 = 125/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
36/25 = 36 × 18/25 × 18 = 648/450 - Subtract the two like fractions:
125/450 - 648/450 = 125 - 648/450 = -523/450
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