Which number is largest: .5, 5, 30, 400?

Prepare for the Progressive Pre-Employment Assessment with interactive quizzes and detailed explanations. Enhance your readiness with comprehensive questions and insightful hints designed to help you succeed in your exam!

Multiple Choice

Which number is largest: .5, 5, 30, 400?

Explanation:
Comparing numbers by magnitude uses place value, including the decimal part. A decimal like 0.5 is less than 1, so it sits below every whole number shown. Among the whole numbers, the size grows with the hundreds, tens, and ones: 5 is five, 30 is thirty, and 400 is four hundred, with four hundred being the largest of the three. Therefore, the largest value is four hundred.

Comparing numbers by magnitude uses place value, including the decimal part. A decimal like 0.5 is less than 1, so it sits below every whole number shown. Among the whole numbers, the size grows with the hundreds, tens, and ones: 5 is five, 30 is thirty, and 400 is four hundred, with four hundred being the largest of the three. Therefore, the largest value is four hundred.

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