Definitions, Examples, & Facts
A rate is a _________ comparing quantities (amounts) with ______________________.
What are "ratio" and "Units of Measurement"
Are all of these ratios equivalent?
3:4, 9:12, and 21:28
What is "yes"?
A _______________ identifies a rate in lowest terms, or the amount for one __________.
What are "Unit Rate" and "Unit"?
Write the percent as a fraction or mixed number in simplest form:
36%
What is 9/25?
Change the percent to a decimal - 12.9%
What is .129?
"$27 for 3 pizzas" is an example of what specific kind of ratio?
What is a "Rate"
Your neighbor pays you $16 for every 3 hours you work. If you work for 9 hours, how much money do you make?
What is $48?
You save $28 in 4 weeks. What is the unit rate?
What is $7 per week?
Write the percent as a fraction or mixed number in simplest form:
23%
What is 23/100?
If you ate 3 cheeseburgers every day for 1 year, what is the ratio of cheeseburgers to years?
What is 1,095 : 1?
2:5, 10/25, and 40 to 100 are all examples of ______________.
What are "Equivalent Ratios"
The final Superbowl score in 2019 was Patriots 13, to Rams 3. Assuming this ratio stayed the same, how many points would the Patriots score if the Rams scored 27?
What is 117?
A heart beats 240 times in 8 minutes. How many times does the heart beat in six minutes?
What is 180 times?
Write the fraction or mixed number as a percent:
1 & 12/50
What is 124%?
12% of people at a baseball game are wearing green. If there are 24 people wearing green, how many people are at the baseball game?
What is 200 people?
All percents are _________ to __________ ratios, where _________ represents the "whole".
What is "part to whole" and "100"
A recipe uses 3 cups of sugar to make 48 sugar cookies. How much sugar would you use to make 80 sugar cookies?
What is 5?
Which of the following is NOT considered a rate?
35 seconds : $18
$3 per 1 foot
2 minutes to 37 minutes
2 feet / 14 hours
What is 2 minutes to 37 minutes?
What is 70% of 30?
What is 21?
The word "cent" literally means 100, so "per-cent" means "per 100." If 89 percent of students have two left thumbs, how many students out of 300 have two left thumbs?
What is 267?
Usain Bolt can run about 330 feet is 9.6 seconds. At this speed, how far could he run in 48 seconds?
What is 1,650?
Car "A" is traveling at 324 miles per 3 hours, and car "B" is traveling at 218 miles per 2 hours. How fast is the slower car traveling?
What is 108 miles per hour
16% of students in a class have purple hair. If there are 50 people in a class, how many have purple hair?
What is 8 people?
A family is going on vacation. They started at their home, and so far they have only traveled 12% of the way to their vacation spot. If they have traveled 21 miles, how far is it from their home to their vacation spot (in miles)?
What is 175 miles?