The volume of a right rectangular prism is 1,000, the height is 10, and the length is 20. What is the width?

To find the width of the right rectangular prism, we can use the formula for the volume of a prism, which is given by:

\[ \text{Volume} = \text{Length} \times \text{Width} \times \text{Height} \]

Given:

• Volume = 1,000
• Height = 10
• Length = 20

We can plug in the values:

\[ 1,000 = 20 \times \text{Width} \times 10 \]

Now we can simplify the equation:

\[ 1,000 = 200 \times \text{Width} \]

To find the width, we divide both sides by 200:

\[ \text{Width} = \frac{1,000}{200} = 5 \]

So the width of the prism is:

\[ \text{Width} = 5 \]

The answer is 5.