The carpark charges of Bryan Carpark are shown.
Duration |
Charges |
1st hour (part thereof) |
$3.00 |
Subsequent 30 min and part thereof |
$1.70 |
Xavier parked his car at the carpark from 2.51 p.m to 5 p.m. How much did he pay for his parking?
From 2.51 p.m. to 3.51 p.m.: 1 h
From 3.51 p.m. to 5 p.m.: 1 h 9 min
1 h = 60 min
1 h 9 min = 1 x 60 + 9 = 69 min
Number of sets of addtional 30 min in 2 h 9 min
= 69 ÷ 30
= 2 r 9
Number of sets of 30 min that Xavier had to pay for
= 2 + 1
= 3
Amount that Xavier had to pay for 3 sets of additional 30 min
= 3 x 1.70
= $5.10
Total amount that Xavier had to pay for his parking
= 3.00 + 5.10
= $8.10
Answer(s): $8.10