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Plot and label 1.3 on number line?
1.3 in a number line is between 1 and 2 .
What fraction is halfway between 2 and 4 on the number line?
On the number line it is 3/1
What does the fraction number line look like?
The fraction number line (its more sophisticated name is "Rational Number Line") looks like an ordinary straight line, but each submicroscopic point on the line represents a number which can be represented as a fraction of two integers. The number "zero" stands at the center of the line, and there are an infinite number of points in the line. No matter how close together two fractions are, there are an infinite number of fractions between them. A number line is a strictly theoretical concept. It really isn't possible to draw more than an extremely limited example of a number line, since there is no limit to the number of points on a number line. Here's a very primitive fraction number line, showing only halves: -7/2 ... -3 ... -5/2 ... -2 ... -3/2 ... -1 ... -1/2 ... 0 ... 1/2 ... 1 ... 3/2 ... 2 ... 5/2 ... 3 ... 7/2 And an only slightly more intricate line showing only sevenths: -6/7 ... -5/7 ... -4/7 ... -3/7 ... -2/7 ... -1/7 ... 0 ... 1/7 ... 2/7 ... 3/7 ... 4/7 ... 5/7 ... 6/7
Where is 1.25 on a number line?
Between 1 and 2, a quarter of the way along from 1.
What are two integers are 7 units away from the number 5 on a number line?
They are -2 and 12.
