KaytonW667279 KaytonW667279
  • 03-11-2022
  • Mathematics
contestada

add and subtract scientific notation 1) 5.1 x 106 + 2.3 x 106 =

Respuesta :

JakailynV512420 JakailynV512420
  • 03-11-2022

Solucionamos de la siguiente manera:

[tex]5.1\cdot10^3+2.3\cdot10^6=(5100)+(2300000)=2305100[/tex]

Como ya se sabe, la notación 10^3 representa miles y la notación 10^6 representa millones, por lo que al sumarles obtendremos notación de 10^6 (generalmente); aunque en nuestro caso al llevarle nuevamente a notación científica obtendremos lo siguiente:

[tex]2.3051\cdot10^2[/tex]

[Otra parte de la notación científica es que esta indica cuantos valores a derecha o izquierda se "mueve" el punto.]

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