How do you show your work with 0.39 * 0.03 = 0.0117

http://www.aaamath.com/dec54bx2.htm

6.2×0.03

To show your work for the multiplication problem 0.39 * 0.03 = 0.0117, you can use the long multiplication method. Here's how to do it step by step:

1. Write down the two numbers you want to multiply, vertically aligned:

0.39
x 0.03
-------

2. Start by multiplying the ones place (0.09 x 0 = 0):

0.39
x 0.03
-------
0

3. Then multiply the tenths place (0.09 x 3 = 0.27). Write down the result under the line, shifted one place to the right:

0.39
x 0.03
-------
0.27

4. Finally, multiply the hundredths place (0.39 x 0.3 = 0.117). Write down the result under the line, shifted two places to the right:

0.39
x 0.03
-------
0.27
+ 0.117
-------
0.0117

So, 0.39 * 0.03 equals 0.0117.