what is .09 in percentage?

Do it the same way I showed you in the last post.

http://www.jiskha.com/display.cgi?id=1289067648

We'll be glad to check your answer.

90%

No, move the decimal 2 places to the right.

To convert a decimal number to a percentage, you can multiply it by 100.

For example, to convert the decimal 0.09 to a percentage, you would multiply it by 100:

0.09 * 100 = 9

So, 0.09 is equivalent to 9% when expressed as a percentage.