Subtract 10/90 from 36/75
36/75 - 10/90 is 83/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 75 × 6 = 450,
36/75 = 36 × 6/75 × 6 = 216/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
10/90 = 10 × 5/90 × 5 = 50/450 - Subtract the two like fractions:
216/450 - 50/450 = 216 - 50/450 = 166/450 - After reducing the fraction, the answer is 83/225
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