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6. The bread spit 4 m long 3 m wide a border of 25 cm wide its sprinted along it inside of its four sides find the cost of sprinting the border of rupees 50 square cm |
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Answer» Answer: Step-by-step explanation: HELLO , here is the answer for your question : Area of the border along its length = 4 m X 25 cm = 400 cm x 25 cm = 10000 cm² Area of the border along its WIDTH = 3 m x 25 cm = 300 cm x 25 cm = 7500 cm² Total area surrounding the border = 2( (1) + (2) ) = 2 (10000 cm² + 7500 cm² ) = 2( 100 m ² + 75 m ² ) = 2 ( 175 m² ) = 350 m² Total cost for PRINTING the border = 350 m² x 50 = 17500 m² |
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