17.
42/23
8 because 2 cubed is 2x2x2=8
The expression is 42/23
first you get the denominators the same then you multiply the number you multiplied to the denominator to the numerator then you add the two numerators together and keep the denominators the same then if needed you simplify
23 times 22 = 2(2+3) = 25 = 32
Any two digit nuber from 10-99 can be squared or cubed.
10. Any number can be squared or cubed.
Seven squared times two cubed is equal to 392.
17.
multiply the base number and add the two exponets together
42/23
2/4
8 because 2 cubed is 2x2x2=8
The expression is 42/23
first you get the denominators the same then you multiply the number you multiplied to the denominator to the numerator then you add the two numerators together and keep the denominators the same then if needed you simplify
As a cm squared has no depth, there are 0 cm squared in a cm cubed. Alternatively, it can be considered that a 2 dimension thing has an infinite third dimension, so there are infinitely many cm squared in a cm cubed. To put it another way, the question as asked is nonsense. cm squared are a measure of area - a thing that has only two dimensions, NO THIRD dimension cm cubed are a measure of volume - a thing that has THREE dimensions.