Ratios, Rates, and Proportions
Quantitative Reasoning · Flashcards
QUANTITATIVE REASONING · FLASHCARDS
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QUESTION
What is the definition of the ratio
a
:
b
a:b
a
:
b
in fraction form?
QUESTION
What is the definition of a rate?
QUESTION
What is the ratio of areas of similar figures if the side-length ratio is
3
:
5
3:5
3
:
5
?
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ANSWER
9
:
25
9:25
9
:
25
. Areas of similar figures scale with the square of the linear dimensions ratio.
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