Divide: 9 ______ 45 R ______.

To divide 9 by 45, you set it up as:

9 ÷ 45

This can also be expressed as a fraction:

9/45

Now, you can simplify this fraction. Both the numerator and the denominator can be divided by 9:

9 ÷ 9 = 1

45 ÷ 9 = 5

So, 9 ÷ 45 simplifies to:

1/5

Therefore, the answer is:

1/5

Keep practicing with similar problems to strengthen your skills!