Respuesta :

felipesierra213

Answer:

4.08 x 10^2 = 408 = true

0.97 x 10^2 = 97 = true

Step-by-step explanation: the third and fourth equations are true

sqdancefan

Answer:

  • 4.08 x 10^2 = 408
  • 0.97 x 10^2 = 97

Step-by-step explanation:

Multiplying by 10^n moves the decimal point n places to the right. The expressions will be true for a multiplier of 10^2 if the final position of the decimal point is 2 places to the right of the initial position.

  0.031 x 10^3 = 31

  0.501 x 10^3 = 501

  4.08 x 10^2 = 408

  0.97 x 10^2 = 97

  0.55 x 10^3 = 550

Otras preguntas