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The rug in Mario’s room is 6 feet by 6 feet. He wants to buy a new rug that is double the length of the old rug.

How will the area of the rug change?

A.
The area of the new rug will be the same as the area of the old rug.

B.
The area of the new rug will be 4 times the area of the old rug.

C.
The area of the new rug will be half the area of the old rug.

D.
The area of the new rug will be twice the area of the old rug.

Question

Free medals! 


The rug in Mario’s room is 6 feet by 6 feet. He wants to buy a new rug that is double the length of the old rug.
 
How will the area of the rug change?
 
 A.
The area of the new rug will be the same as the area of the old rug.
 
 B.
The area of the new rug will be 4 times the area of the old rug.
 
 C.
The area of the new rug will be half the area of the old rug.
 
 D.
The area of the new rug will be twice the area of the old rug.

anonymous · Answer

what do you think

anonymous · Answer

Well the original area is 6*6=36
The new area is 12*6=72. 
What would the relation between 72 and 36 be?