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Please give me a great explanation as well than an answer:
8.56
x 2.1
---------

Sagot :

Answer:

8.56x2.1=17.976

Step-by-step explanation:

multiply the decimal as whole numbers, and than put the number of digits behind the decimal place moving the decimal place over 3 spaces to the left, like this

856

x 21

____

17976

Move over three spaces because thats how many numbers are behind the decmal spaces

So,

17.976