Trey made a scale drawing of a microchip using a scale of 2 inches to 1 centimeter. His drawing was an enlargement that depicted
the chip as 6 inches long and 4 inches wide. However, the drawing isn't big enough to clearly show all of the chip's components. So
he wants to make the drawing larger.
Complete the steps below to figure the dimensions of the scale drawing if Trey changes the scale to 3 inches to 1 centimeter.
Part A
What is the actual length of the microchip?