the length of rectangulae field is increased by 50% and breadth is dec

1.	the length of rectangulae field is increased by 50% and breadth is decreased by 50%to form a new rectangular field. Find percentage change in area of field
Answer» ANSWER: LET the CHANGE be x INCREASE IN LENGTH = X + ( X x 5O\1OO) X + X\2 3x \2 DECREASE IN BREADTH = X - ( X x 5O\OO) X - X\2 X\2 Now AREA = L X B 3x\2\x\2 x 1OO 3x\2 x 2\x x 1OO 3OO% ans

the length of rectangulae field is increased by 50% and breadth is decreased by 50%to form a new rectangular field. Find percentage change in area of field

Answer»

ANSWER:

LET the CHANGE be x

INCREASE IN LENGTH = X + ( X x 5O\1OO)

X + X\2

3x \2

DECREASE IN BREADTH = X - ( X x 5O\OO)

X - X\2

X\2

Now AREA = L X B

3x\2\x\2 x 1OO

3x\2 x 2\x x 1OO

3OO% ans

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the length of rectangulae field is increased by 50% and breadth is decreased by 50%to form a new rectangular field. Find percentage change in area of field​

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the length of rectangulae field is increased by 50% and breadth is decreased by 50%to form a new rectangular field. Find percentage change in area of field