The table shows how much a shop charges a customer for renting a canoe.
Time |
Charges |
First hour |
$7.50 |
Every additional 12 hour |
$3.50 |
Jean paid $25 for renting a canoe starting from 17 00. What would be the latest time she must return the canoe to the shop?
Amount that Jean paid for all the additional
12 hours
= 25 - 7.50
= $17.50
Number of sets of additional
12 hours
= 17.50 ÷ 3.50
= 5
Total additional time that Jean paid for
= 5 x
12= 2
12 h
Total time that Jean paid for
= 1 + 2
12= 3
12 h
3
12 h after 17 00 = 20 30
Latest time that Jean must return the canoe to the shop: 20 30
Answer(s): 20 30