Multiply two numbers, one integer and one fraction, both negative.
Check the final answer first, then review the worked steps.
Step-by-step solution
- Identify the operation: The problem asks to multiply two numbers: $-6$ and $-\frac{7}{3}$.
- Determine the sign of the product: When multiplying two negative numbers, the result is positive. So, $(-6) \times (-\frac{7}{3})$ will be positive.
- Rewrite the integer as a fraction: To multiply, it's helpful to write $-6$ as a fraction, which is $-\frac{6}{1}$.
- Multiply the fractions: Multiply the numerators together and the denominators together: $$-\frac{6}{1} \times -\frac{7}{3} = \frac{(-6) \times (-7)}{1 \times 3}$$
- Calculate the product of the numerators: $(-6) \times (-7) = 42$.
- Calculate the product of the denominators: $1 \times 3 = 3$.
- Form the resulting fraction: The product is $\frac{42}{3}$.
- Simplify the fraction: Divide the numerator by the denominator: $42 \div 3 = 14$.