Find each product or quotient where possible. -0.5(-0.6)

검증된 단계별 안내

Identify the operation: The problem asks to find the product of -0.5 and -0.6, which means we need to multiply these two numbers.

Recall the rule for multiplying decimals: Multiply the absolute values of the numbers ignoring the signs first.

Multiply the absolute values: Calculate \(0.5 \times 0.6\) by multiplying as if they were whole numbers and then placing the decimal point correctly.

Determine the sign of the product: Since both numbers are negative, the product of two negative numbers is positive.

Combine the sign and the decimal product to write the final product as a positive decimal number.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Multiplication of Real Numbers

Multiplying real numbers involves combining their values according to multiplication rules. When multiplying two negative numbers, the product is positive, while multiplying a negative and a positive number results in a negative product. Understanding this helps determine the sign of the result.

Decimal Multiplication

Decimal multiplication requires multiplying numbers as if they were whole numbers, then placing the decimal point in the product. The total number of decimal places in the factors determines the decimal places in the answer, ensuring accurate calculation of products involving decimals.

Product vs. Quotient

A product is the result of multiplication, while a quotient is the result of division. Recognizing whether to multiply or divide is essential; in this question, the operation is multiplication, so focus on finding the product of the given numbers.