How is six and five hundredths written in expanded notation and numerals

In Expanded notation it is

In numerals it is 6.05

Step-by-step explanation:

Expanded notation

Expanded notation is a helpful way to rewrite numbers in order to show the place value of each digit.

Normal number  of we have

.........,Hundred, Tens ,Unit

eg. 1.)  514

5  = hundred place

1 = tens place

4= unit place

Now for decimal numbers

tenths,hundredths,thousandths........

eg. 1.) 0.25

0 = unit place

2 = tenths place  

5 = hundredths place

We will have example in numerals and it expanded notation.

1.

6.05 ( six and five hundredths)

Expanded form

Here,

6 is in Unit place

0 is in Tenths place

5 is in Hundredths place

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: