Write each percent as a decimal. 2.4%

검증된 단계별 안내

Recall that to convert a percent to a decimal, you divide the percent value by 100.

Write the given percent as a fraction over 100: \(\frac{2.4}{100}\).

Perform the division by moving the decimal point two places to the left.

Express the result as a decimal number.

Verify that the decimal is less than 1 since the original percent is less than 100%.

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주요 개념

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

Understanding Percentages

A percentage represents a part out of 100. It is a way to express ratios or fractions with a denominator of 100. For example, 2.4% means 2.4 parts out of 100.

Converting Percent to Decimal

To convert a percentage to a decimal, divide the percentage value by 100. This shifts the decimal point two places to the left. For instance, 2.4% becomes 0.024 as a decimal.

Decimal Notation

Decimal notation expresses numbers using a decimal point to separate the whole number from the fractional part. It is a standard way to represent non-integer values in mathematics.