Subtract 14/25 from 12/45
12/45 - 14/25 is -22/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 45 × 5 = 225,
12/45 = 12 × 5/45 × 5 = 60/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
14/25 = 14 × 9/25 × 9 = 126/225 - Subtract the two like fractions:
60/225 - 126/225 = 60 - 126/225 = -66/225 - After reducing the fraction, the answer is -22/75
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