shannonhobbs912 shannonhobbs912
  • 04-06-2019
  • Mathematics
contestada

Sixty-five percent of what number is 32.5?
21.125
140
30
50

Respuesta :

devin561
devin561 devin561
  • 04-06-2019
The answer is 50. You can figure that out on a calculator by putting typing each answer and multiplying it times .65. So 50 times .65 is 32.5
Answer Link
carlosego
carlosego carlosego
  • 05-06-2019

For this case we can raise a rule of three:

x ---------------> 100%

32.5 ---------------> 65%

Where the variable "x" represents the number we want to find:

[tex]x = \frac {32.5 * 100} {65}\\x = \frac {3250} {65}\\x = 50[/tex]

So, the number is 50.

Answer:

Option D

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