The answer is no. I,m filling in the characters.
The unit rate would be 3 trucks per 1 hour you can find this by dividing 18 and 6 by 6
and surely you know how much that is.
1 cm is regular
but 1 cm 2
means that you multiply 1 by 1 which is 1
for example if you have 15cm 2 you would multiply 15 by 15 and get 225
and 15 cm 3 would be 15*15*15 and you would get 3375
