Markup & Discount
Computer $345
Sale 15% off
Discount =
n/345 = 15/100
Discount = $51.75
Laptop was $300
Tax was 6.5%
What was the total cost with the tax?
x/300 = 6.5/100
Tax = $19.50
$300+19.50 = $319.50
An increase of 32 to 67
67-32 = 35 (change)
35/32 x100 = +109%
Write 3/7 as a decimal.
0.428
Total sales $12,500 Rate: 6% Commission: ________
n/12,500 = 6/100
Commission : $750
Computer $345
Sale 15% off
Cost of computer ?
n/345 = 15/100
Discount = $51.75
$345 - 51.75 = $293.25
The bill at a restaurant was $45.75.
Julie wants to leave 18%.
How much tip would she leave?
n/$45.75 = 18/100
Tip = $8.235 = $8.24
10 is decreased to 3
10-3 = 7 (change)
7/10 x 100 = -70% (negative because it is a decrease)
Write 6/9 as a percent
6/9 x100 = 66.666% = 67%
Total Sales: $15,000 Commission rate 3%% What would be the commission?
n/15,000 = 3/100
commission = $450
A store buys a shirt for $7 and markup it up 75%. How much does the shirt sell for?
n/7 = 75/100
Markup = $5.25
$5.25 + $7 = $12.25
Bill: $38.90
Tax 7%
Tip 20%
Total cost ?
n/38.90 = 7/100
tax = $2.72 +38.90 = $41.62
Tip: n/41.62 = 20/100
Total with tip = $8.32 + 41.62 = $49.94
40 is increased to 120
120-40 = 80 (change)
80/40x100 = +200%
Write 40% as a fraction in lowest terms.
40/100 = 4/10 = 2/5
Base salary for month $3,500
Total Sales: $15,000 Commission rate 3%% What would be the total salary for the month.
n/15,000 = 3/100
commission = $450
$3,500 + $450 = $3950
A store purchases a couch for $200 and marks it up 150%. What is the markup on the couch?
n/200 = 150/100
markup: $300
Couch delivery $55
Tip 5%
Total cost?
n/55 = 5/100
Total with tip = $2.75+ $55 = $57.75
A shirt was priced at $25 and dropped to $20. Percent of change?
25-20 = $5 (change)
5/25 x100 = -20%
Write 55% in a decimal.
0.55
percent divided by 100
Base salary for month $5,000
Total Sales: $100,000 Commission rate 2.5%% What would be the total salary for the month.
n/100,000 = 2.5/100
commission = $2500
$5000 + $2500 = $7500
A store purchases a couch for $200 and marks it up 150%. What is the cost of the couch?
n/200 = 150/100
markup: $300
$200 + $300 = $500
Bill $87.70
Tax 3%
Tip 10%
Total bill ?
n/87.70 = 3/100
Total with tax: $2.63 + 87.70 = $90.33
n/90.33 = 10/100
Total with tip: 9.03 + 90.33 = $93.33
14 is increased to 17
17-14 = 3 (change)
3/14 x 100 = 21%
Write 0.95 as a percent.
95%
decimal x100
Base salary for month $465
Total Sales: $345 Commission rate 12%. What would be the total salary for the month.
n/345= 12/100
commission = $41.40
$465 + $41.40 = $506.40