What is the volum of the prison 4 1/2 cm 6 cm 2 1/2 cm

67.5 cm^3

Step-by-step explanation:

Assuming this is a rectangular prism, we know volume equals length times width times height, so all you have to do is multiply the three numbers. When you multiply 4 1/2 (4.5) times 6 times 2 1/2 (2.5), you get 67.5 cm^3.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

$15 each

step-by-step explanation:

$45/3 children= $15 each