To divide \(-\frac{3}{4}\) by \(3.8\), you can follow these steps:
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Convert \(3.8\) to a fraction. Since \(3.8 = \frac{38}{10}\), we can simplify it to \(\frac{19}{5}\) by dividing the numerator and denominator by \(2\).
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Now, you need to divide \(-\frac{3}{4}\) by \(\frac{19}{5}\): \[ -\frac{3}{4} \div \frac{19}{5} = -\frac{3}{4} \times \frac{5}{19} \]
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Now multiply the fractions: \[ = -\frac{3 \times 5}{4 \times 19} = -\frac{15}{76} \]
The quotient when dividing \(-\frac{3}{4}\) by \(3.8\) is: \[ -\frac{15}{76} \]
Since this option doesn't appear in your responses, it seems there may be a miscommunication regarding the choices listed. However, the calculated correct quotient is \(-\frac{15}{76}\).
If we consider decimals: \(-\frac{3}{4} \approx -0.75\) and \(3.8\) means \(-0.75 \div 3.8\) which also gives approximately \(-0.1974\), leading to consistent results.
If exact options were sought, please review the context provided or verify options available.