starrxgirll
starrxgirll starrxgirll
  • 10-08-2021
  • Mathematics
contestada

2.5 x 10^8/ 7.5 x 10^2 i need the answer to this in scientific notation lol, thanks :)

Respuesta :

jimthompson5910 jimthompson5910
  • 10-08-2021

Answer:   3.3 * 10^5

This is approximate. The more accurate value is 3.333 * 10^6 but even that isn't exact because the '3's after the decimal point go on forever

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Work Shown:

(2.5 * 10^8)/(7.5 * 10^2)

(2.5/7.5) * 10^(8-2)

0.3333 * 10^6 .... this is approximate

3.333 * 10^(-1) * 10^6

3.333 * 10^(-1+6)

3.333 * 10^5

3.3 * 10^5

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