Easy percent problems that one can do using benchmark percents of 100%, 50%, 25%
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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| Find 100% of $20 | Answer: $20
(Remember 100% is all of it.)
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| Find 50% of $20 | Answer: $10
(Remember 50% is 1/2 of 20.)
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| Find 25% of $20 | Answer: $5
(You can get 25% of 20 by taking 50% first and then take 1/2 of that number.)
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| Find 50% of $8 | Answer:$4
(To get 50% of 8 take 1/2 of it.)
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| Find 25% of $8 | Answer: $2
(To get 25% of $8 take 50% of it then take 1/2 of that because 25% is half of 50%)
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| Find 100% of $8 | Answer:$8
(Remember 100% is all of it.)
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| Find 10% of $100 | Answer: $10
(To get 10% divide $100 by 10 because 10% x 10 = 100%)
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| Find 10% of $50 | Answer: $5
(To get 10% divide $50 by 10 because 10% x 10 = 100%)
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| Find 100% of $30 | Answer: $30
(Remember 100% is all of it.)
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| Find 50% of $30 | Answer: $15
(Remember 50% is 1/2 of it.)
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| Find 25% of $30 | Answer: $7.50
(To get 25% take 50% of $30 then take 1/2 of that.)
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| Find 10% of $30 | Answer: $3
(To get 10% divide$30 by 10 because 10% x 10 = 100%)
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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.
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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:
womanofsteel2053
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