Question

The length and breadth of a rectangular field are 15 meter cm. and 8 meter respectively. If its length doubles and breadth becomes half then how does its area change?​

Answer 1

Answer:

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Step-by-step explanation:sjjsuygyugsgfush

Answer 2

Answer:

The area of the rectangular field will be unchanged.

Both initial and final area will be equal to 120 m²

Step-by-step explanation:

Initial length = 15 m

Initial breadth = 8 m

then, initial area = length × breadth

= (15 m× 8 m )

= 120 m²

Later, final length = (2×15 m) = 30 m

final breadth = (8 m ÷ 2 ) = 4 m

Final area = ( 30 m × 4 m ) = 120 m²