Find the product.
31.24 x 3.9

show work

me

121.836

Step-by-step explanation: So the first thing you need to do is:

31.24        

x3.90           you need to put the zero there because the decimal points would need to match up.

Once you do that just put the decimal down. Like this:

31.24        

x3.90

          Once you do that just ignore the decimal and multiply.

   .

Once you have finished, the answer should be 121.836.

Hope I Helped!

:)

yes. we do proportions in probabilities.