# Volume Of A Rectangular Prism: Fractional Dimensions | Geometry | 6th Grade | Khan Academy

Think of a rectangular prism as a 3 dimensional rectangle. To find the volume of a rectangular prism let’s start by finding the volume of a rectangle, and go from there. What do you think we do next??

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Grade 6th on Khan Academy: By the 6th grade, you’re becoming a sophisticated mathemagician. You’ll be able to add, subtract, multiply, and divide any non-negative numbers (including decimals and fractions) that any grumpy ogre throws at you. Mind-blowing ideas like exponents (you saw these briefly in the 5th grade), ratios, percents, negative numbers, and variable expressions will start being in your comfort zone. Most importantly, the algebraic side of mathematics is a whole new kind of fun! And if that is not enough, we are going to continue with our understanding of ideas like the coordinate plane (from 5th grade) and area while beginning to derive meaning from data! (Content was selected for this grade level based on a typical curriculum in the United States.)

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## 4 thoughts

1. Skyark says:

Was good until the last part confused the heck out of me.

2. Bothinah Sarieh says:

Last part not very expiation in it

3. Christine Allaire says:

thank god i found a good video and also i am 6th im here because i forgot hoe to times a fraction and my homework is what your title is LOL 🙂

4. Dedenne Dedenne says:

😡😡😡