Germcdginguinn4 Germcdginguinn4

15-01-2017
Mathematics

contestada

Which answer is the same as moving the decimal in 12.9 two places to the right?
a.dividing 12.9 by 103
b.dividing 12.9 by 102
c.multiplying 12.9 by 100
d.multiplying 12.9 by 1,000

Respuesta :

Apocrophon Apocrophon

15-01-2017

The answer is C.
[tex]12.9*100=1290[/tex]
Since 1290 can be represented as 1290. we know that the decimal was moved to the right twice.

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