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(1.15) x 3.2= ?

 

 

 

Explain how you sloved this step by step

Do not leave NOTHING out. please

Guest Sep 6, 2017
 #1
avatar+458 
0

There are many ways, but you can use distribution. It may not be the easiest, but I find it easier to do it this way unless I use a calculator.

 

(1+0.15)(3+0.2)

 

First, do 1*3 and 1*0.2

You get 3 and 0.2 which added equals 3.2

 

Then do 0.15*3 and 0.15*0.2

You get 0.45 and 0.03 which added equals 0.48

 

Add those together and get 3.68.

 

smiley

ZZZZZZ  Sep 6, 2017

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