20% of 38 =
7.6
1) Original price of a computer: $250
Tax: 6%
Selling price: $_______
$265
Bob got a raise, and his hourly wage increased from $24 to $30. What is the percent increase?
25%
$225 at 14% for 2 years.
$63
Reduce this ratio
3: 12
1:4
42% of 7
2.94
Original price of a cellphone: 600
Discount: 10%
Selling price: $_____
$540
The price of a pair of shoes increases from $60 to $96. What is the percent increase?
60%
$5,200 at 9% for 2 years.
$936
reduce this ratio
4: 24
1:6
11% of 11
1.21
Food bill: $32
Tip: 20%
total Price: $_______
$38.40
At a coffeeshop, the price of a cup of coffee increased from $2.40 to $2.88. What is the percent increase in the cost of the coffee?
20%
$8,400 at 2.5% for 5 months.
$87.50
Reduce this ratio
81: 45 =
9:5
36% of 75
27
Original price of a house: $450,000
Tax: 2.5%
Selling price: $______
$461,250
In a class, the number of students has been increased from 108 to 162. What is the percent increase?
50%
$6,000 at 2.2% for 5 years.
$660
reduce this ratio
30: 25 =
6:5
5% of 50 =
2.5
Food bill: $36
Tip: 25%
Total Price: $_______
$45
The price of gasoline rose from $16.80 to $19.32 in one month. By what percent did the gas price rise?
15%
$48,000 at 5.5% for 5 years
$13,200
Reduce this ratio
24: 240 =
1:10