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Test your basic knowledge |
Ratio Proportion Percent
Start Test
Study First
Subject
:
math
Instructions:
Answer 24 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A diagram of an object in which the dimensions are in proportion to the actual dimensions of the object.
markup
compound interest
scale drawing
proportion
2. A model of an object in which the dimensions are in proportion to the actual dimensions of the object.
discount
scale drawing
percent of decrease
scale model
3. The relationship between a model or drawing's dimensions and the actual object's dimensions (e.g. 1in:3ft - or 1:36)
scale
sale price
percent of decrease
scale model
4. The amount by which the wholesale price is increased to get the retail price
annual interest rate
percent of decrease
markup
sale price
5. For a proportion a/b=c/d - where b is not equal to 0 and d is not equal to zero - the cross products are ad and bc.
percent
scale
discount
cross products
6. A graph of data where the entire circle represents the whole or 100%
circle graph
markup
wholesale price
principal
7. The money originally deposited or borrowed - on which interest and returns are calculated
principal
scale
equivalent ratio
ratio
8. The price a store pays for an item
sale price
wholesale price
retail price
proportion
9. A ratio whose denominator is 100 - symbol is %
percent
retail price
proportion
scale
10. Ratios that have the same value
equivalent ratio
tip
unit rate
percent
11. Special low price - after the regular price of an item is decreased by the discount - Original Price - Discount
cross products
scale drawing
discount
sale price
12. Percent of increase - the amount added to the total and paid to the government
compound interest
markup
tax
annual interest rate
13. The price the customer pays for the item (also called regular selling price) - Wholesale Price + Markup
interest
scale drawing
compound interest
retail price
14. The amount by which the regular price of an item is decreased to help it sell more quickly; can be expressed as a %
equivalent ratio
ratio
principal
discount
15. An equation that states that two ratios are equivalent
scale model
compound interest
unit rate
proportion
16. Interest calculated on both the principal and on any interest that has already been earned
tip
percent of increase
unit rate
compound interest
17. A ratio that compares two quantities measured in different units (e.g. m/s - $/ft)
annual interest rate
retail price
percent of increase
rate
18. A fixed charge for borrowing money
scale model
sale price
interest
equivalent ratio
19. A rate with a denominator of 1
ratio
compound interest
unit rate
percent
20. The percent of change when the new amount is less than the original (e.g. discount)
scale drawing
percent of decrease
principal
scale model
21. A comparison of two numbers by division
ratio
cross products
proportion
rate
22. The percent of the principal earned or paid per year (e.g. 5% p.a.)
annual interest rate
equivalent ratio
discount
wholesale price
23. An amount of extra money given for good service (e.g. to a waiter - or taxi driver)
discount
tip
equivalent ratio
circle graph
24. The percent of change when the new amount is greater than the original (e.g. markup - tax - tip)
sale price
wholesale price
circle graph
percent of increase