Comparing and scaling

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of comparing in mathematics?
Back
Comparing in mathematics involves evaluating two or more quantities to determine their relative sizes, values, or amounts.
2.
FLASHCARD QUESTION
Front
What is scaling in mathematics?
Back
Scaling refers to the process of resizing or adjusting the dimensions of an object or quantity while maintaining its proportions.
3.
FLASHCARD QUESTION
Front
What is a ratio?
Back
A ratio is a relationship between two quantities, showing how many times one value contains or is contained within the other.
4.
FLASHCARD QUESTION
Front
How do you convert a fraction to a percentage?
Back
To convert a fraction to a percentage, divide the numerator by the denominator and then multiply by 100.
5.
FLASHCARD QUESTION
Front
What is the constant of proportionality?
Back
The constant of proportionality is the constant value (k) that relates two proportional quantities, expressed as y = kx.
6.
FLASHCARD QUESTION
Front
If 30 out of 120 players prefer water, what percent prefer water?
Back
25% prefer water.
7.
FLASHCARD QUESTION
Front
What is the formula for finding a percentage?
Back
Percentage = (Part/Whole) x 100.
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