Subtract 12/16 from 1/25
1/25 - 12/16 is -71/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 25 × 16 = 400,
1/25 = 1 × 16/25 × 16 = 16/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
12/16 = 12 × 25/16 × 25 = 300/400 - Subtract the two like fractions:
16/400 - 300/400 = 16 - 300/400 = -284/400 - After reducing the fraction, the answer is -71/100
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