math help

What is 1/5 - 2/5?

What is 1/5 - 2/5?

Here's how to subtract 2/5 from 1/5:

1
5
2
5

Step 1

Since our denominators match, we can subtract the numerators.

1 − 2 = -1

So the answer is:

-1
5

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
5
2
5
=
1
5