A car parking charges n take for the first hour, and m paisa for every additional hour. What amount it will charge if a car stayed for 5 hours?
ক
n + 5m
খ
m + 5n
গ
m + 4n
ঘ
n + 4m
সঠিক উত্তর: n + 4m
First hour charges = n, remaining 4 hour charges = 4m. Total charges = n + 4m