Question

evaluate each expression. when the answer is not a whole number, fraction.
a. -4·-6
b. -24·-\frac{7}{6}
c. 4÷-6
d. \frac{4}{3}÷-24

Explanation:

Step1: Recall multiplication rule for signs

When multiplying two negative numbers, the result is positive. The expression is \(-4 \cdot -6\).

Step2: Multiply the absolute values

The absolute values of \(-4\) and \(-6\) are \(4\) and \(6\) respectively. Multiply them: \(4 \times 6 = 24\).

Step3: Apply the sign rule

Since both numbers are negative, the product is positive. So \(-4 \cdot -6 = 24\).

Answer:

24