Question

The cost of fencing a square field at rupees 20 per meter is rupees 40,000. Find the cost of reaping the feild at the rate of 42p per square meter

Answer 1

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GIVEN :

=> COST IF FENCING A SQUARE FIELD :

=> 40,000 RS

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COST OF FENCING PER METER :

=> 20 RS

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STEP 1.

=> TO FIND THE PERIMETER OF THAT FIELD

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PERIMETER OF THAT SQUARE FIELD :

=> TOTAL COST FOR FENCING / COST FOR FENCING PER METER

=> 40,000 / 20

=> 2,000 M

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STEP 2 :

=> TO FIND THE SIDE OF THAT SQUARE FIELD

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SIDE OF THE FIELD :

=> PERIMETER / 4

=> 2,000 M / 4

=> 500 M

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STEP 3 :

=> TO FIND THE AREA OF THAT FIELD

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AREA OF A SQUARE FIELD ( SQUARE )

=> SIDE * SIDE

=> 500 M * 500 M

=> 250,000 M^2

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STEP 4 :

=> COST OF REAPING THE FIELD

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COST OF REAPING PER M^2

=> 42 PAISE

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COST OF REAPING :

=> AREA OF FIELD * COST OF REAPING PER M^2

=> 2,50,000 M^2 * 42 PAISE

=> 10,500,000 PAISE

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10,500,000 PAISE

=> 10,500,000 / 100 RS

=> 1,05,000 RS

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HOPE IT WILL HELP U ....

THANKS......

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