The carpark charges of Lee Carpark are shown.
Duration |
Charges |
1st hour (part thereof) |
$2.80 |
Subsequent 30 min and part thereof |
$1.70 |
George parked his car at the carpark from 3.53 p.m to 8 p.m. How much did he pay for his parking?
From 3.53 p.m. to 4.53 p.m.: 1 h
From 4.53 p.m. to 8 p.m.: 3 h 7 min
1 h = 60 min
3 h 7 min = 3 x 60 + 7 = 187 min
Number of sets of addtional 30 min in 4 h 7 min
= 187 ÷ 30
= 6 r 7
Number of sets of 30 min that George had to pay for
= 6 + 1
= 7
Amount that George had to pay for 7 sets of additional 30 min
= 7 x 1.70
= $11.90
Total amount that George had to pay for his parking
= 2.80 + 11.90
= $14.70
Answer(s): $14.70