xgreninjax
xgreninjax xgreninjax
  • 14-11-2018
  • Mathematics
contestada

Sixty-five percent or 39 girls selected going to the movies as their favorite activity how many girls did the reporter survey

Respuesta :

Mareska95
Mareska95 Mareska95
  • 14-11-2018

Hi!

We will solve this using proportions, like this:

65% = 0,65 _______ 39 girls

100% = 1 __________ x girls

x = (39*1)0,65 = 39/0,65

x = 60

Reporter surveyed 60 girls in total.

Hope this helps!

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