Question

Which fraction is represented by point A on the number line?

A number line going from negative 1 to positive 1. There are 3 equal spaces between each number. Point A is 1 mark to the left of 0.
–1
Negative one-third
One-third
1

Answer 1

To determine the fraction represented by point A on the number line, let's analyze the information given.

- The number line goes from -1 to +1, with 3 equal spaces between each number.
- Point A is 1 mark to the left of 0.

Since there are 3 equal spaces between -1 and 1, we can divide the space into increments of \(1/3\):

- From -1 to 0, the divisions would be:
- -1 (starting point)
- -2/3 (first mark to the right)
- -1/3 (second mark to the right)
- 0 (third mark to the right)

So, if point A is 1 mark to the left of 0, it would be at -1/3.

Therefore, point A is represented by the fraction:

**Negative one-third**.