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Proportion
Definition of Proportion
A proportion is an equation written in the form stating that two ratios are equivalent.
In other words, two sets of numbers are proportional if one set is a constant times the other.
Solved Example on Proportion
A cardboard model of a Honda bike is part of an outdoor display. Its height is 4 ft. The actual Honda bike is 5 ft long and 2 ft high. Find the length of the model, if its dimensions are proportionate to the real bike.
Choices:
A. 11 ft
B. 12 ft
C. 9 ft
D. 10 ft
Correct Answer: D
Solution:
Step 1: Let n be the length of Honda bike cardboard model.
Step 2: [Write a proportion.]
Step 3: n × 2 = 4 × 5 [Write the cross products.]
Step 4: n = 10 [Simplify the expression.]
Step 5: The length of the Honda bike cardboard model is 10 ft.
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What does it mean pct?
"Pct" is an abbreviation commonly used to represent the term "percent," which denotes a proportion out of 100. It is frequently employed in fields such as finance, mathematics, and science to indicate a percentage or rate.
Which term is given to the measure of the proportion of offspring that a particular phenotype will contribute to the next generation?
Progeny
The two outer terms of a proportion?
The two outer terms of a proportion are the first term on the left-hand side and the last term on the right-hand side. These terms are usually compared to determine if they are in the same relationship as the two inner terms.
What is the Term used when there are more males than females?
The term used when there are more males than females is male-biased or male-skewed sex ratio. This indicates that there is a higher proportion of males in the population compared to females.
What is compound proportion?
Compound proportion refers to a mathematical relationship between two ratios where multiple quantities are compared. It involves comparing multiple ratios involving more than two quantities in a proportional relationship.
What does the term is to mean in math?
"Is to" usually indicates a ratio or a proportion. 5 is to 10 as 9 is to 18.
What is the math term for proportion?
equality of two ratios is called proportion.
Does the math term ratio mean multiply?
No, the math term ratio doesn't mean multiply.
What does cardinal mean?
it is a math term
What is the math term for average?
the mean
What does the math term 'solution' mean?
its the answer.
What does value of term mean in math?
mean: average
What are extremes in math?
the first or the last term of a proportion or series. a relative maximum or relative minimum value of a function in a given region.
What is term mean?
a proportion of 100 - for example 50% (the percentage) of 100 is 50
Does the term 'mean' mean least in math?
No, it means average.
What does the math term exterior mean?
outside
What does the term spread mean in math?
average
