how do you write 0.4 as a percentage? write your answer using a percent sign (%).

how do you write 0.4 as a percentage? write your answer using a percent sign (%).
Answer
Explanation:
Step1: Recall percentage - decimal conversion rule
To convert a decimal to a percentage, multiply by 100. $0.4\times100$
Step2: Calculate the result
$0.4\times100 = 40$
Answer:
40%