EUS 4 Math: Proportionality
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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| capacity | the amount that can be held in a container
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| customary system | the system of measurement that includes yards, cups, and pounds
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| equivalent ratios | two or more ratios that have the same value
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| mass | the amount of material an object contains
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| metric system | the system of measurement that includes gram, liter, and meter
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| percent | a ratio that compares a number to 100
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| proportion | an equation that shows that two ratios are equivalent
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| proportional | two ratios that simplify to the same ratio and have the equal cross-products
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| rate | a ratio that compares two numbers with different kinds of units (for example, gallons:hour, price:item, meters/seconds)
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| ratio | the comparison of two numbers that can be written in various ways
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| scale factor | the number multiplied by to create an equivalent ratio
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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.
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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:
debra allred
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