Subtract 6/75 from 10/90
10/90 - 6/75 is 7/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 75 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
10/90 = 10 × 5/90 × 5 = 50/450 - Likewise, for the 2nd fraction, since 75 × 6 = 450,
6/75 = 6 × 6/75 × 6 = 36/450 - Subtract the two like fractions:
50/450 - 36/450 = 50 - 36/450 = 14/450 - After reducing the fraction, the answer is 7/225
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