Final answer:
To write 3.92 as a percent, you need to convert it to a decimal first and then multiply by 100. The decimal form of 3.92 is 0.0392, which when multiplied by 100 gives you 3.92%.
Step-by-step explanation:
To write 3.92 as a percent, you need to convert it to a decimal first and then multiply by 100.
Converting 3.92 to a decimal gives you 0.0392.
Multiplying 0.0392 by 100 gives you 3.92%.
Learn more about converting decimals to percents