The carpark charges of Carl Carpark are shown.
Duration |
Charges |
1st hour (part thereof) |
$2.50 |
Subsequent 30 min and part thereof |
$1.10 |
Julian parked his car at the carpark from 5.45 p.m to 8 p.m. How much did he pay for his parking?
From 5.45 p.m. to 6.45 p.m.: 1 h
From 6.45 p.m. to 8 p.m.: 1 h 15 min
1 h = 60 min
1 h 15 min = 1 x 60 + 15 = 75 min
Number of sets of addtional 30 min in 2 h 15 min
= 75 ÷ 30
= 2 r 15
Number of sets of 30 min that Julian had to pay for
= 2 + 1
= 3
Amount that Julian had to pay for 3 sets of additional 30 min
= 3 x 1.10
= $3.30
Total amount that Julian had to pay for his parking
= 2.50 + 3.30
= $5.80
Answer(s): $5.80