Which term is used to round numbers to reduce decimals?

Prepare for the IGCSE Algorithms and Pseudocode Exam. Study with comprehensive questions covering key algorithms and pseudocode techniques. Access hints and explanations to gear up for your exam success!

Multiple Choice

Which term is used to round numbers to reduce decimals?

Explanation:
Rounding is the operation that reduces the number of decimals by adjusting a value to the nearest specified precision. It lets you display or work with numbers at a fixed level of detail, like rounding 6.278 to two decimal places to get 6.28, or to the nearest whole number to get 6. The other terms refer to naming variables (meaningful identifiers), obtaining input (input command), or adding notes in the code (commenting), none of which change decimal places.

Rounding is the operation that reduces the number of decimals by adjusting a value to the nearest specified precision. It lets you display or work with numbers at a fixed level of detail, like rounding 6.278 to two decimal places to get 6.28, or to the nearest whole number to get 6. The other terms refer to naming variables (meaningful identifiers), obtaining input (input command), or adding notes in the code (commenting), none of which change decimal places.

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