Ratios
Rates
Proportions
Percent
Random Choice
100
A ratio is a ______________ of two amounts
comparison
100
A unit rate is a comparison where one of the values is equal to...
1
100
A proportion is two equal fractions or...
ratios
100
What is .2 as a percent?
20%
100
What is 25% of 70?
17.5
200
What are the 3 ways to write a ratio using the numbers 7 and 3?
7:3 7 to 3 7/3
200
A 6 pack of Coca-Cola is $4.65. What is the unit price? (The price of one Coke?)
.78 cent
200
If 50 pizzas cost $75.00, how much does 72 pizzas cost?
$108.00
200
What is 20% in fraction form?
20/100 1/5
200
What is 3/4 as a percent?
75%
300
Are these two ratios equivalent? If so, what is the fancy form of 1? 6:9 and 2:3
yes- the fancy form of one is 3/3 (6 divided by 3 is 2, 9 divided by 3 is 3)
300
Snickers candy bars are sold 8 for $6.99. What is the unit price?
.87 cent
300
36/8=x/2 What does x equal?
9
300
A $4 sales tax is charged for a $50.00 purchase. At this rate, what is the sales tax for a $1,200 purchase?
$96.00
300
What are the two formulas we have learned to help us solve percentage problems?
is/of=%/100 part/whole=%/100
400
If the following set of ratios equivalent, and if yes what is the fancy form of one? 5:7 and 15:28
No they are not equivalent.
400
Twix Candy bard are sold 11 for $9.50. What is the unit price?
.86 cent
400
If one magazine cost $4.00, how much will 5 magazines cost?
$20.00
400
A percent is a part out of...?
100
400
If Max ate 100 m+m's in 10 minutes, how many did he eat in 1 minute?
10 M+M's in 1 minute
500
The ratio of teachers to students at Jolly Elementary school is 1 to 17. List 2 equivalent ratios to express the ratio of teachers to students.
Answers may very(USE FANCY FORM OF ONE)
500
Are snickers (8 for $6.99) or twix (11 for $9.50) a better deal?
Twix (.86) is a better deal then Snickers (.87)
500
5/8=x/16 What is the value of x?
10
500
Jack's truck used 30 gallons of fuel from a 50 gallon tank. What percentage of the tank was used?
60%
500
Write a ratio that is equivalent to 2/5
Answers may vary (FANCY FORM OF ONE)
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