What is a ratio?
Ratios and Proportions

Flashcard
•
Mathematics
•
10th - 11th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A ratio is a comparison of two quantities by division, expressed as 'a:b' or 'a/b'.
2.
FLASHCARD QUESTION
Front
How do you simplify a ratio?
Back
To simplify a ratio, divide both terms by their greatest common divisor (GCD).
3.
FLASHCARD QUESTION
Front
What is a proportion?
Back
A proportion is an equation that states that two ratios are equal.
4.
FLASHCARD QUESTION
Front
How do you solve a proportion?
Back
To solve a proportion, cross-multiply and then divide to find the unknown value.
5.
FLASHCARD QUESTION
Front
What is the ratio of 6 to 5 in simplest form?
Back
The ratio 6:5 is already in simplest form.
6.
FLASHCARD QUESTION
Front
If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?
Back
The ratio of flour to sugar is 2:3.
7.
FLASHCARD QUESTION
Front
What is the relationship between ratios and fractions?
Back
Ratios can be expressed as fractions, where the first term is the numerator and the second term is the denominator.
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