Unit 4 Flashcard Review
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the decimal equivalent of a 13% decrease?
Back
0.87
2.
FLASHCARD QUESTION
Front
If I input 60 into a machine that calculates a 25% increase, what is the output?
Back
75
3.
FLASHCARD QUESTION
Front
If an item usually costs $10 and is 35% less on Monday, what is the cost on Monday?
Back
$6.50
4.
FLASHCARD QUESTION
Front
If the output of a machine is 18 after a 25% decrease, what was the input?
Back
24
5.
FLASHCARD QUESTION
Front
How much blue paint is needed if I mix 2 2/3 cups of blue paint with 2/3 cups of white paint?
Back
3 cups
6.
FLASHCARD QUESTION
Front
What is the formula to calculate a percentage increase?
Back
New Value = Original Value × (1 + Percentage Increase)
7.
FLASHCARD QUESTION
Front
What is the formula to calculate a percentage decrease?
Back
New Value = Original Value × (1 - Percentage Decrease)
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