Final answer:
.03 as a percent is 3%. You multiply the decimal number by 100 to convert it to a percentage.
Step-by-step explanation:
.03 as a percent is simply 3%. To convert a decimal to a percent, you multiply the decimal by 100 and add the percentage symbol. Therefore, 0.03 × 100 equals 3, and when we write it as a percent, we write it as 3%.