Well, isn't that just a happy little math problem we have here? When you multiply 12 by 5, you get 60. So, the answer is 60 cm. Just imagine that number as a beautiful tree in your mind's eye, standing tall and proud.
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When you multiply 12 by 5cm, you are essentially finding the total length when you have 12 units of 5cm each. This results in a total length of 60cm. Multiplying a whole number by a unit of measurement simply scales up the number by the value of the unit.
60cm 12 multiplied by 5cm is the same as 6 multiplied by 10cm, as 12 divided by 2 equals 6, and 5cm multiplied by 2 equals 10cm. 6 multiplied by 10cm equals 60cm. That theory is called doubling and halving.
20
To find the volume of a rectangular prism, you multiply its length, width, and height. In this case, the dimensions are 2cm, 5cm, and 1cm. So, the volume would be 2cm x 5cm x 1cm = 10 cubic centimeters.
It is equivalent to 2,500 square centimeters
The volume is answered in cubic centimeters, which is typed out like this 1cm*5cm*6cm = 30 cm3
Oh, dude, let me break it down for you. So, a centicube is a cube with sides that are 1 cm long. To fill a 3cm by 4cm by 5cm cube, you'd need 3 x 4 x 5 = 60 centicubes. That's like a whole bunch of tiny cubes fitting into a slightly bigger cube.