Question

Draw a number line from 0 to 2. Then draw and label points at 2 and 0.2

2nd question ask use the number line to explain why 2 is 10 times the value of 0.2

Answer 1

2 is the upper bound and it's the product of the interval distance by the number of intervals(2=0.2*10)

Explanation:

-Our number line from 0-2 is drawn as attached below.

-The intervals are equidistant, 0.2 apart.

-Since , the points are equidistant, the upper boundary in the number line is the product of the number of intervals by the equidistance:

`Equidistance=0.2\\\\No \ of \ Intervals=10\\\therefore 2=0.2* 10=2`

Hence, 2 is equivalent to the the product of the interval distance by the number of intervals.