Question
Sam is setting up 3 tables for a bake sale. If each table has a length of 2 meters and a width of 2 meters, the total area of all three tables part is_____.
- 5 square meters
- 12 square meters
- 16 square meters
- 20 square meters
Hint:
The total area will be equal to the sum of the areas of individual plate. The area of individual plate will be equal to the product of the length and breadth of the individual plate.
The correct answer is: 12 square meters
The total area will be equal to the sum of the areas of individual plate. The area of individual plate will be equal to the product of the length and breadth of the individual plate.
Step1:Here we are given the length = 
and width = .
So, the area of the individual plate will be = 
=> 
.
Step2: The total numbers of plate is 
. The total area will be
=>
Hence, the total area of the plates are .
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