Question

The price of TV increase at 4.5 % during of 1st year and 5.5% during the second year at the end of second year the prices date 104832 what was the price at the beginning

Answer 1

THANKS FOR THE QUESTION !

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LET,

=> THE PRICE OF THE T.V = 100X

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AT THE FIRST YR,

=> PRICE INCREASED BY 4.5%

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INCREASED PRICE :

=> 4.5% OF 100X :

=> 4.5/100 * 100X

=> 4.5X

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=> AT THE END OF 1ST YR THE PRICE WAS :

=> CP + INCREASED PRICE

=> 100X + 4.5X

=> 104.5X

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AT SECOND YR ,

PRICE INCREASED BY 5.5%

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INCREASED PRICE :

5.5% OF 104.5X

5.5/100 * 104.5X

5.7475X

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PRICE AT THE END OF THE 2ND YR,

NEW CP + INCREASED PRICE

104.5X + 5.7475X

110.2475 X

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BUT,

THE PRICE AFTER TWO YRS IS GIVEN :

1,04,832 RS .......

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THE REAL PRICE AT THE STARTING :

CP * 1,04,832 / 110.2475 X

100X * 1,04,832 / 110.2475 X

95087.8704 ......rs

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HOPE IT WILL HELP U ......

THANKS AGAIN .....

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