Subtract 18/14 from 5/75
1st number: 5/75, 2nd number: 1 4/14
5/75 - 18/14 is -128/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 14 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
5/75 = 5 × 14/75 × 14 = 70/1050 - Likewise, for the 2nd fraction, since 14 × 75 = 1050,
18/14 = 18 × 75/14 × 75 = 1350/1050 - Subtract the two like fractions:
70/1050 - 1350/1050 = 70 - 1350/1050 = -1280/1050 - After reducing the fraction, the answer is -128/105
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