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All fractions are proportional to some other fraction.
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∙ 7y ago
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How do you know that an equation is proportional just by looking at it?
If each side of the equation is a fraction, then it is a proportion.
What is a proportional unit rate?
the same as a unit rate just in fraction form
How do we know when an equation represents a proportional relationship?
If it passes through the origin
How do you know when a graph is proportional?
It makes a line ,it goes through the origin, it has a constant
Is 120-xL proportional or not proportional?
It is an expression, not an equation and so cannot be proportional nor non-proportional.
How do you know that an equation is proportional just by looking at it?
If each side of the equation is a fraction, then it is a proportion.
What are non- examples of proportion proportional?
Proportional reasoning relies on ratios. A key idea is that every ratio can be written as a fraction, and every fraction can be thought of as a ratio. Example: I make just 2/3 as much as my husband – this is thinking about it as a fraction.
How do you know if something is proportional?
if somthing is proportional is will either be Multiplying or Diving
What is a proportional unit rate?
the same as a unit rate just in fraction form
3-6 proportional and non-proportional relationships?
9
What is the number you multiply by to reduce or enlarge a fraction and keep it proportional?
Any non-zero number.
Does the graph represent a proportional or non-proportional liner relationship How do you know?
If the graph is a straight line through the origin, sloping upwards to the right, then it is a proportional linear relationship.
How do you know if a graph is proportional?
It is a graph of a proportional relationship if it is either: a straight lie through the origin, ora rectangular hyperbola.
How are period and frequency inversely proportional?
yes but how I dont know.....
Is the Cambria typeface proportional or monospaced?
define
What fraction of the average kinetic energy of hydrogen gas at 100K does hydrogen gas have at 40K?
40% -- it is directly proportional to the energy (in Kelvin)
How do we know when an equation represents a proportional relationship?
If it passes through the origin
