chrissylove049 chrissylove049

03-09-2020
Mathematics

contestada

4.9x 10^2 as a decimal number????

Respuesta :

Toodles568 Toodles568

03-09-2020

Answer:

490.0...

Step-by-step explanation:

4.9 x 10^2

(squared)

4.9 x 10 x 10

the easiest way to do this is to move the decimal 2 places to the right, as

10 x 10 = 100

4.9 x 100 = 490.0...

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