Tabb Consumer Math
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Rename 5% as a decimal. | 0.05
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| Rename 20% as a decimal | 0.2
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| Lucy bought a computer priced at $775.80. Sales tax on the computer is 5%. How much is the sales tax on the computer? | $38.79
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| Emmett bought a CD at 20% off that originally cost $17.75. What was the sale price of the CD? | $14.20
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| Kendra has $1,200 in her savings account. She receives 1.75% annual simple interest. If she makes no further deposits or withdrawls, how much money will she have in the account after 2 years? | $1,242
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| Lance deposited x dollars into a bank account that earns 5% interest each year. At the end of the first year, Lance earned $32.50 in interest. How much did Lance deposit? Hint - I=prt 32.50=x(0.05)(1) Multiply out and solve for x | $650 into his account
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| A computer game that originally cost $40 is on sale for $28. What is the discount as a percent? USE A PROPORTION! | 30%
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| Morris treated his friends to lunch, which cost him #32.60. He left a 15% tip for the server. How much money did he leave as a tip? | $4.89
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| In the mayor election, 56% of the votes went to the current mayor. There was a total of 825 votes. How many votes did the mayor get? USE A PROPORTION | 462 votes
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| Manny deposited $800 in a savings account that pays 2.5% annual simple interest. After 9 months, how much money will be in Manny's savings? Hint - remember that you need to turn 9 months out of 12 into a decimal. 9 divided by 12 is 0.75. | $815.00
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| Patti bought a pair of pants that normally cost 40$ for a sale price of 24%. What was the percent of discount? | 60%
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| In 2006, the population of the United States was over 299,000,000. Write this in scientific notion! | 2.99 x 10 to the 8th power
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
lkps
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