Ratio & Rates
Vocabulary
Proportions
Percents of Numbers
Ratio Tables
100
The unit rate when it costs $9 for 3 cases of soda
What is $ 3.00/1 case
100
Columns filled with pairs of numbers that have the same ratio.
What is a ratio table?
100
$ 24 saved after 3 weeks; $ 54 saved after 9 weeks
What is not a proportion 8/1 wk and 6/1 wk are not the same rates?
100
This is 15% of 40.
What is 6?
100
Morgan recieves an allowance of $ 7.00 every week. How much total does he receive after 4 weeks?
What is $ 28.00
200
Ashley counted 6 motercycles and 27 cars at the restaurant parking lot. Find the ratio of motorcycles to cars...(Simplest Form Please)
What is 2/9? For every 2 motorcycles, there were 9 cars?
200
The rate for one unit of a given quantity
What is unite rate?
200
Are these proportional? 270 calories in 3 servings; 450 calories in 5 servings...
What is yes, the rates are equivalent?
200
Write 36% as a fraction in simplest form.
What is 9/25 ?
200
Mr. Ramezan runs 8 kilometers in 60 minutes. At this rate, how long would it take her to run 2 kilometers?
What is 15 minutes?
300
The unit rate for 180 words in 3 minutes
What is 60 words/1 minute?
300
Two quantities which have a constant ratio or rate.
What is proportional?
300
Tell if this is a proportion or not. 3 hours worked for $ 12; 9 hours worked for $ 36
What is yes they are a proportion?
300
Ninety nine percent of all kinds of plants and animals that have ever lived are now extinct. Write ninety nine percent as a fraction and as a decimal.
What is 99/100 and 0.99 ?
300
Tay buys 12 packs of juice boxes that are on sale and pays a total of $ 48.00. How much will Tay pay to buy 8 more packs of juice boxes at the same store?
What is $ 32.00?
400
A marathon is approximately 26 miles. If Joshua ran the marathon in 4 hours at a constant rate, how far did he run per hour....
What is 6.5 miles per hour?
400
A ratio that compares a number to 100.
What is percent?
400
A glacier moves about 12 inches every 36 hours. It will move this far after 90 hours...
What is 30 inches
400
A little league team won 80% of the 30 games they played. This is the number of games they won...
What is 24.
400
To make 5 apple pies, you need about 2 pounds of apples. How many pounds of apples do you need to make 85 apple pies?
What is 17 lbs?
500
340 trees are saved by recycling 20 tons of paper. How many trees are saved from 1 ton of recycled paper....
What is 17 trees?
500
A ratio that compares a length in a drawing or model to the length in the original object.
What is scale?
500
Suppose you charge $7 to babysit for 2 hours. Last night you earned $17.50. How long did you babysit?
What is 5 hours?
500
Identical sweatshirts are being sold in two different stores. At Macy's, the sale price is 20% off the regular price of $25. At JC Penny, the sale price is 30% off the regular price of $30.Which store has the better buy?
What is Macy's? (the sweatshirt at Macy's was $20 and the sweatshirt at JC Penny was $21)
500
A zoo requires that 1 adult accompany every 8 students that visit the zoo. How many adults must accompany 96 students?
What is 12 adults?
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