Question

Alexis has a rectangular piece of red paper that is 4 centimeters wide. It’s length is 8 centimeters. She glued a rectangular piece of blue paper on top of the red piece that is 3 Times the with and two times the length. What is the surface area of the blue paper?

Answer 1

3(4)x2(8)
12X16
192cm is the surface area of the blue paper