A block of marble is in the shape of a rectangular prism. The block is 2 feet long, 3 feet wide, and 90 inches high. What is the volume of the block?
pls help :)
so 540??????
That's not right
what's the answer
Sure, I can help you with that! To find the volume of a rectangular prism, you need to multiply the length, width, and height of the block.
In this case, you are given the dimensions of the block as 2 feet long, 3 feet wide, and 90 inches high. However, we should ensure that the units are consistent, so let's convert the height from inches to feet.
Since 1 foot is equal to 12 inches, we can divide the height of 90 inches by 12 to convert it to feet: 90 inches / 12 = 7.5 feet.
Now that we have the the dimensions of the block as 2 feet, 3 feet, and 7.5 feet, we can calculate the volume of the block:
Volume = length x width x height
Volume = 2 feet x 3 feet x 7.5 feet
Volume = 45 cubic feet
Therefore, the volume of the block of marble is 45 cubic feet.
volume = length x with x height
you have all 3 values, 90 inches = 7.5 ft
of course not, what did you do????
Did you not read what I said about the 90 inches???