The table shows how much a shop charges a customer for renting a snowboard.
Time |
Charges |
First hour |
$3.50 |
Every additional 12 hour |
$1.50 |
Fiona paid $14 for renting a snowboard starting from 12 00. What would be the latest time she must return the snowboard to the shop?
Amount that Fiona paid for all the additional
12 hours
= 14 - 3.50
= $10.50
Number of sets of additional
12 hours
= 10.50 ÷ 1.50
= 7
Total additional time that Fiona paid for
= 7 x
12= 3
12 h
Total time that Fiona paid for
= 1 + 3
12= 4
12 h
4
12 h after 12 00 = 16 30
Latest time that Fiona must return the snowboard to the shop: 16 30
Answer(s): 16 30