The area of the rectangle is thrice that of a square. Length of the rectangle is 40cm and breadth of the rectangle is 3/2 time that of the side of the square. What is the side of the square in cm?

The area of the rectangle is thrice that of a square. Length of the re

1.	The area of the rectangle is thrice that of a square. Length of the rectangle is 40cm and breadth of the rectangle is 3/2 time that of the side of the square. What is the side of the square in cm?
A.	60
B.	20
C.	30
D.	15
Answer» C. 30

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The area of the rectangle is thrice that of a square. Length of the rectangle is 40cm and breadth of the rectangle is 3/2 time that of the side of the square. What is the side of the square in cm?

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