The carpark charges of Peter Carpark are shown.
Duration |
Charges |
1st hour (part thereof) |
$3.10 |
Subsequent 30 min and part thereof |
$1.70 |
Mark parked his car at the carpark from 6.34 p.m to 9 p.m. How much did he pay for his parking?
From 6.34 p.m. to 7.34 p.m.: 1 h
From 7.34 p.m. to 9 p.m.: 1 h 26 min
1 h = 60 min
1 h 26 min = 1 x 60 + 26 = 86 min
Number of sets of addtional 30 min in 2 h 26 min
= 86 ÷ 30
= 2 r 26
Number of sets of 30 min that Mark had to pay for
= 2 + 1
= 3
Amount that Mark had to pay for 3 sets of additional 30 min
= 3 x 1.70
= $5.10
Total amount that Mark had to pay for his parking
= 3.10 + 5.10
= $8.20
Answer(s): $8.20