Marissa S. answered • 03/22/17
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30 - 27.48 = 2.52 that is how many dollars keiko spent on the call
if the cost is 12 cents/min
divide the money spent by the rate to obtain the time:
$$/($$/min) = min However, don't forget to convert from cents to dollars.
2.52/.12 = 21, So 21 minutes!
Hope this helped! :)
if the cost is 12 cents/min
divide the money spent by the rate to obtain the time:
$$/($$/min) = min However, don't forget to convert from cents to dollars.
2.52/.12 = 21, So 21 minutes!
Hope this helped! :)
