Vocabulary
Conversion
Ratios
Percents
100
When changing from .80 to 80%, I am using a process known as __________.
What is converting or conversion?
100
.20 as a fraction in simplest form
What is 1/5?
100
The three ways to write ratios
What is with a colon (1:2), as a fraction (1/2), or with the word "to" (1 to 2)?
100
When changing a decimal to a percent, you move the decimal two places in what direction before adding a % sign?
What is two places to the right?
200
This is the bottom number in a fraction.
What is a denominator?
200
1.23 as a percent
What is 123%
200
The ratio of boys to girls is 8:3. What does this mean?
What is that there are 8 boys to every 3 girls?
200
When changing a percent to a decimal, you start between the far right number of the percent and move the decimal place, two places in what direction?
What is two to the left?
300
This is the top number of a fraction.
What is a numerator.
300
.03 as a percent
What is 3%
300
Mr. W has two dogs and one housemate. What is the ratio of dogs to housemates?
What is 2:1, 2/1, or 2 to 1
300
Percents are ratios which compare a number to this number.
What is 100?
400
A comparison of two numbers using division
What is a ratio?
400
2% is what fraction in simplest terms?
What is 1/50?
400
There are 4 jelly doughnuts in a box and 13 chocolate doughnuts in a box. What is the ratio of CHOCOLATE to Jelly doughnuts written as a colon?
What is 13:4?
400
.54 is what percent?
What is 54%
500
A ratio that compares a number to 100.
What is a percent?
500
4/5 as both a fraction and a decimal
What is .8 and 80%?
500
Mr. W has 6 red jelly beans, 5 blue jelly beans, and 3 green jelly beans. What is the ratio of blue jelly beans to total jelly beans?
What is 5:14
500
.002 is what percent?
What is .2%
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