Final answer:
To convert 0.452 to a percent, move the decimal point two places to the right and add the % symbol.
Step-by-step explanation:
To convert a decimal to a percent, we move the decimal point two places to the right and add the % symbol. In this case, to convert 0.452 to a percent, we move the decimal point two places to the right, resulting in 45.2%. Therefore, 0.452 as a percent is 45.2%.
Learn more about converting decimals to percents