-6 × (-8) = 30 ÷ (-6) =
Understand the Problem
The question involves performing multiplication and division with negative numbers to find the results of two arithmetic operations.
Answer
- For $-6 \times (-8)$: $48$ - For $30 \div (-6)$: $-5$
Answer for screen readers
- For $-6 \times (-8)$, the result is $48$.
- For $30 \div (-6)$, the result is $-5$.
Steps to Solve
- Calculating the multiplication
To find the result of $-6 \times (-8)$, we use the rule that multiplying two negative numbers results in a positive product.
So, we have: $$ -6 \times (-8) = 48 $$
- Calculating the division
For the division $30 \div (-6)$, recall that dividing a positive number by a negative number results in a negative quotient.
Thus: $$ 30 \div (-6) = -5 $$
- For $-6 \times (-8)$, the result is $48$.
- For $30 \div (-6)$, the result is $-5$.
More Information
The multiplication of two negative numbers yielding a positive result is a fundamental rule in arithmetic. Likewise, dividing a positive number by a negative number results in a negative number. Combining these rules helps in simplifying expressions involving negative numbers.
Tips
- Confusing the signs while multiplying or dividing. Remember: negative × negative = positive; positive ÷ negative = negative.
- Neglecting the order of operations, although for straightforward multiplication and division like this, order isn't an issue.
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