John's cell phone gives him 1250 minutes for $25. he used 1300 minutes. how much will his cell phone company bill him for?

The charge applied by company for calling 1300 minutes is $26  

Step-by-step explanation:

Given as :

The charge applied by company for calling 1250 minutes = $25

The total calling used by John's = 1300 minutes

Let the charge applied by company for calling 1300 minutes = $x

Now, According to question

∵ The charge applied by company for calling 1250 minutes = $25

or, The charge applied by company for calling 1 minute =

∴ The charge applied by company for calling 1300 minute = × 1300

i.e x =

Or, x = $26

So, The charge applied by company for calling 1300 minutes = x = $26

Hence,The charge applied by company for calling 1300 minutes is $26   Answer

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6