MTH005 Ch 3 Standard Format of Application Problems
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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| Things of Value | (# of items times cost or value per item) + (# of items times cost of value per item) = Total value
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| Mixtures | (Quantity1 times Unit Cost1) + (Quantity2 times Unit Cost2) = Total Quantity Times Mixture's Unit Cost
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| Dual Investments | (Principal1 times Interest Rate1) + (Principal2 times Interest Rate2) = Total Interest
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| Liquid Solutions | (Amount of Solution1 times %1) + (Amount Solution2 times %2) = Total Amount of mixture times mixture's %
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| Distance, rate, time | (Rate1 times Time1) + (Rate2 times Time2) = Total distance
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| Piece Lengths | Length of Piece1 + Length of Piece2 = Original Total Length
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| Basic Number Problems | 1st sentence or phrase describes the #s. 2nd sentence or phrase is translated into the equation using the representations determined by the 1st sentence or phrase
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| Percents in Business | Percent times Base = Resulting Amount; Identify P, B, & A in the problem; set up an equation; & solve
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| 3 Consecutive Integers | x; x + 1; x + 2; Example: If x = 3 then x + 1 = 4 and x + 2 = 5. Three Consecutive Integers 3, 4 & 5
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| 3 Consecutive Even Integers | x; x + 2; x + 4; Example: If x = 4 then x + 2 = 6 and x + 4 = 8. Three Consecutive Even Integers 4, 6 & 8
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| 3 Consecutive Odd Integers | x; x + 2; x + 4; Example: If x = 7 then x + 2 = 9 and x + 4 = 11. Three Consecutive Odd Integers 7, 9 & 11
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| 1st Integer is Even; Next 2 Consecutive Odd Integers | x + 1; x, + 3; Example: If x = 4, then x + 1 = 5 and x + 3 = 7. Four is an even integer, and 5 & 7 are the next 2 Consecutive Odd Integers
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| 1st Integer is Odd; Next 2 Consecutive Even Integers | x + 1; s + 3; Example: If x = 3 then x + 1 = 4 and x + 3 = 6. Three is an Odd Integer, and the next 2 Consecutive Even Integers are 4 & 6
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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:
powens
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