what is a comparison of two quantities?
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A ratio compares two numbers or two quantities. The two numbers being compared are called terms. A ratio can be written in three different ways. ... A rate is a special ratio that compares two quantities that have different units of measure. If the second term in a rate is 1, the ratio is called a unit rate.
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If you are working science or math problems, the answer to this question is that quantity is the amount or numerical value, while the unit is the measurement. For example, if a sample contains 453 grams, the quantity is 453 while the unit is grams.
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Two quantities are said to be in direct proportion if they increase or decrease in the same ratio. If two amounts are directly proportional we can scale the quantities up by multiplying.
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1-Bit Magnitude Comparator – A comparator used to compare two bits is called a single bit comparator. It consists of two inputs each for two single bit numbers and three outputs to generate less than, equal to and greater than between two binary numbers.
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Less than is one of the terms used to show the relationship between two values. It states that one value is lesser than the other. The sign for less than is < and with this metric, we can compare numbers, weights, heights, and values. For example, there are 4 marbles in one Bowl A, and 7 marbles in Bowl B.
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As nouns the difference between comparison and analogy is that comparison is the act of comparing or the state or process of being compared while analogy is a relationship of resemblance or equivalence between two situations, people, or objects, especially when used as a basis for explanation or extrapolation.
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(of two quantities) having the same or a constant ratio or relation: The quantities y and x are proportional if y/x = k, where k is the constant of proportionality.
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As nouns the difference between evaluation and comparison is that evaluation is an assessment, such as an annual personnel performance review used as the basis for a salary increase or bonus, or a summary of a particular situation while comparison is the act of comparing or the state or process of being compared.
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Therefore, when decimals are compared start with tenths place and then hundredths place, etc. If one decimal has a higher number in the tenths place then it is larger than a decimal with fewer tenths. If the tenths are equal compare the hundredths, then the thousandths etc.
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Ratios. A ratio compares two numbers or two quantities that are measured with the same unit. ... When a ratio is written in fraction form, the fraction should be simplified. If it is an improper fraction, we do not change it to a mixed number.
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The standard error for the difference between two means is larger than the standard error of either mean. It quantifies uncertainty. The uncertainty of the difference between two means is greater than the uncertainty in either mean.
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['Quantitative: relating to, measuring, or measured by the quantity of something rather than its quality.', 'Qualitative: relating to, measuring, or measured by the quality of something (size, appearance, value, etc.) rather than its quantity.']
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Vector quantities have two characteristics, a magnitude and a direction. Scalar quantities have only a magnitude. When comparing two vector quantities of the same type, you have to compare both the magnitude and the direction.
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The distinction between supply and quantity supplied is similar to the difference between demand and quantity demanded. If the market price of a product increases, then the quantity supplied increases, and vice versa.
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As nouns the difference between amount and capacity is that amount is the total, aggregate or sum of material (not applicable to discrete numbers or units or items in standard english) while capacity is the ability to hold, receive or absorb.
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Absolute value is a value compared to - nothing. A relative value is created when two absolute values are compared to each other. ... Absolute value is a value compared to - nothing. A relative value is created when two absolute values are compared to each other.
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If one decimal has a higher number in the tenths place then it is larger than a decimal with fewer tenths. If the tenths are equal compare the hundredths, then the thousandths etc. until one decimal is larger or there are no more places to compare. If each decimal place value is the same then the decimals are equal.