Adam wants to buy a computer.
The usual price of the computer is $2200.
There is a storewide promotional discount of 30%.
As a privileged card member, he is entitled to another 10% discount of the discounted price.
How much does he pay for the computer in all?
|
Price of the computer (in %) |
Price of the computer (in $) |
Usual Price |
100% |
$2200 |
Less storewide discount |
- 30% |
- $660 |
Price with storewide discount |
70% |
$1540 |
Price before deducting another 10% discount |
100% |
$1540 |
Less additional 10% discount |
- 10% |
- $154 |
Price after another 10% discount |
90% |
$1386 |
Discount based on the storewide 30% promotion
= 30% x 2200
=
30100 x 2200
= $660
Amount that Adam has to pay after 30% promotion
= 2200 - 660
= $1540
Further discount after another 10% discount
= 10% x 1540
=
10100 x 1540
= $154
Amount that Adam pays for the computer in all
= 1540 - 154
= $1386
Answer(s): $1386