contestada

14. To surf the internet at the Airport costs $20,40 for 20 minutes and it costs $26.25 for 35minutes. How much would it cost to surf the internet for exactly 55 minutes.

Respuesta :

Cost = $20.40 / 20 min

Cost = $26.25 / 35 min

To calculate the cost to suft 55 min just add the previous values given

Cost = 20.40 + 26.25

= $46.65