1 cm linking cubes are put together to form a rectangular prism that has dimensions 4 cm by 6 cm by 9 cm. You position the prism so you can see three faces. How many 1 cm linking cubes can you see?
Solution:
You will be able to see 96 1 cm linking cubes. What if the prism was 5 cm by 10 cm by 15 cm?
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