Percents
What is the symbol for percent?
%
Convert 100% to a decimal
1.00
What is 10% of 100?
Ms. Sall goes to the store to by a pair of shoes. The shoes cost $80.00.
If the shoes were 20% off, how many dollars did she get off the shoes?
$ 16 off
What is sale tax?
Sales tax is placed on many retail sales in the country
Whenever you buy something in a store and they add on the 'tax' at the end
The % of sales tax is different per state
What does percent mean?
one hundredth
Convert 25% to a decimal
.25
25/100
What is 50% of 1,000?
500
USE ESTIMATION
Rachel wants to buy a chair for $89.78. If Jamie gets a 30 % discount, how much is the chair?
89.78 estimated to 90
90 x .30= 27
90-27= 63
You go to the hair salon and pay $40. There is a 4.5% sales tax. How much will you pay in total?
40 x .045= 1.8
40 + 1.8= 41.8
If I have 100 boxes and I color in 24 of them, what percent of the boxes are NOT colored in?
76 % of the boxes are NOT colored in
Covert .083 to a percent
8.3 %
What is 15 % of 200?
30
Sarah wants to buy a cat for $99.7. If Jamie gets a 70 % discount, how much is the cat?
99.7 x .70= 69.79
99.7-69.79= 29.91
Meal Price: $40
Tip rate: 20 %
How much will you spend total?
20 % of $40 --> .20 x 40= $8
Add tip to price:
$20 + $8= $28
Total price: $28
If one quarter of the boxes are shaded, how many boxes are shaded? Write your answer as a percent.
25 %
Convert 8/100 to a percent and a decimal
8% and .08
What is 40% of 90?
36
The price of candles are $30.7. How much would you need to pay if you got a 40% discount?
30.7 x .40= 12.28
30.7-12.28= 18.42
You bought a $12 sandwich and want to leave an 18% tip. How much will you pay in total?
12 x.18= 2.16
2.16 = 12= 14.16
Total bill with tip:$14.16
If one quarter of the boxes are shaded blue and one half of the boxes are shaded purple, how many boxes are shaded in total? Write your answer as a percent.
25 %
Convert .0567 to a percent
Convert .82 to a percent
Add these percents together and find out your total.
5.67 %
82%
87.67 %
What is 32% of 75?
24
Mark wants to buy a baseball bat for $8.00. If Mark gets a 6 % discount, how much is the bat?
8.00 x.06= .48
8.00-.48= 7.52
What is the total price of the meal based off of the information below.
Food bill before tax: $44
Sales tax: 7%
Tip: 20%
Sales Tax Cost: $44 x .07= 3.08
Bill with sales tax: 3.08 + 44= $ 47.08
Tip cost: 47.08 x .20= $9.416
Total: 47.08 + 9.416= $56.496 ($56.49)