Question

a cell phone company chares $4 for 200 text messages.how much dose the company charge for 325 text messages

Answer 1

Answer: $6

Step-by-step explanation:

 $5            $x

-------  =   -------

250          300

 

Cross multiply (means and extremes):

$5*300 = 250*x

1500 = 250x

1500/250 = x

 

$6 = x

Answer 2

Answer:

$6.50

I don't know if it is right, but here you go

Step-by-step explanation:

First thing we do is find how much 25 text messages cost

divide 200 by 4

=50 text messages for one dollar

divide by 2

=25 text messages for 0.50 cents

divide 325 by 25

=13

multiply by 0.50

=6.5