Question

6.5 x 3.1
AND pls show how you got it

Answer 1

multiplied as numbers without commas. Then move the comma as many times as you have after it
6.5*3.1=2015
We have to nr.after commas
So 20,15

Answer 2

20.15

Explanation:

( Eliminate the decimal point temporarily)

65

x 31

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65

1950 ...... (add the zero)

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= 2015 ( add the decimal point back between the 2 and the 0)

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= 20.15