Subtract 84/12 from 7/25
1st number: 7/25, 2nd number: 7 0/12
7/25 - 84/12 is -168/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
7/25 = 7 × 12/25 × 12 = 84/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
84/12 = 84 × 25/12 × 25 = 2100/300 - Subtract the two like fractions:
84/300 - 2100/300 = 84 - 2100/300 = -2016/300 - After reducing the fraction, the answer is -168/25
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