Question 31
Geni is a customer of a telephone company that offers the following plan:
- fixed monthly fee of $R\$ 18,00$
- free 10 hours of calls per month
- $R\$ 0,03$ for each minute exceeding 10 hours.
In January, Geni used her phone for 15 hours and 17 minutes, and in February for 9 hours and 55 minutes. What is Geni's telephone expense in these two months?
A) $R\$ 45,51$
B) $R\$ 131,10$
C) $R\$ 455,10$
D) $R\$ 13,11$
E) $R\$ 4,55$
- fixed monthly fee of $R\$ 18,00$
- free 10 hours of calls per month
- $R\$ 0,03$ for each minute exceeding 10 hours.
In January, Geni used her phone for 15 hours and 17 minutes, and in February for 9 hours and 55 minutes. What is Geni's telephone expense in these two months?
A) $R\$ 45,51$
B) $R\$ 131,10$
C) $R\$ 455,10$
D) $R\$ 13,11$
E) $R\$ 4,55$