math help

What is 1/3 - 2/3?

What is 1/3 - 2/3?

Here's how to subtract 2/3 from 1/3:

1
3
2
3

Step 1

Since our denominators match, we can subtract the numerators.

1 − 2 = -1

So the answer is:

-1
3

Step 2

Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?

To find out, we try dividing it by 2...

No good. 2 is larger than -1. So we're done reducing.

There you have it! The final answer is:
1
3
2
3
=
1
3