Question

A prism has a total surface area of 228 m2 and volume of 216 m3.

Answer 1

Multiply by 1/3 to reduce.
228*1/3=76m^2
216*1/3=72m^3

Multiply by 4 to increase.
228*4=912m^2
216*4=864m^3

I can explain more if you need.