What is the ratio of a number to a nonzero number is the quotient when a is divided by b?
200
Write 15 to 9 in a different way.
What is 15:9 or 15/9?
200
Ms.Dynes wants to buy 2 chocolate bags for $3. She wants to know how much it will be for 7 bags.
What is $10.50?
200
Change 91.2% to a decimal.
What is .912?
200
The definition of proportion.
What is an equation showing the equality of 2 ratios?
300
Write 79 to 65 a different way.
What is 79:65 or 79/65?
300
7/14=x/26
What is 13?
300
Change 45.7% to a decimal.
What is .457?
300
The definition of percent.
What is one part of one hundred?
400
Jenny has 15 apples, and she wants 7. Write a ratio describing how many she wants to the total number of apples.
What is 7/15, 7:15, or 7 to 15?
400
5/10=x/82
What is 41?
400
Simplify 60/80, change it to a decimal, then to a percent.
What is 75%?
400
The definition of part-to-part.
What is a ratio that represents the relationship of one part of a whole to another part of the same whole?
500
Marco's salary to Polo's salary is in the ratio 5:8. The ratio of the amount Marco spends to the amount Polo spends is 1:2. If Marco saves 2/5 of his salary, what fraction of his salary does Polo save?
What is 1:4?
500
Jaron wants to go to Kelsey's house today, and Jack's house tomorrow. Jack lives 3 times farther than Kelsey does from Jaron's house. He drives 45 mph and gets to Kelsey's house in 2 hours. Write a proportion describing how fast Jaron must travel to get to Jack's house in the same amount of time.
What is 90 mph?
500
Change 6/8 to a percent.
What is 75%?
500
The definition of part-to-whole.
What is a ratio or a fraction that represents a relationship between a part and its whole?