Mike drew a scale drawing of a restaurant. In real life, the restaurant's kitchen is 9 meters wide. It is 3 millimeters wide in the drawing. What is the scale of the drawing?
1 millimeter : meters

1 mm: 3 m

Step-by-step explanation: 9 m/3 mm=3 m/mm

then you flip that so it's 1 mm/3 m

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.