Cellular phone service is available for $71 per month for 1793 minutes. What is the
monthly cost per minute? Round your answer to the nearest tenth of a cent.
To find the monthly cost per minute, divide the total cost by the number of minutes:
$71 รท 1793 minutes = $0.0396 per minute
Rounding to the nearest tenth of a cent, the monthly cost per minute is $0.04.