Question

The area of a playground is 4800m^². Find the cost of covering it with gravel 1cm deep if gravel costs 4.80 per cubic meter​

Answer 1

1 cm = 0.01m

total cubic meter to fill with gravel = 0.01*4800

                                                        = 48

therefore total cost = 48*4.80

                                =230.4

Answer 2

Answer:

The answer is 23.04 rupees

Step-by-step explanation:

Volume of gravel=4800×1/1000

                            =4.8 $m^3$

cost=4.8×4.8

      =23.04 rupees

so the answer is 23.04 rupees

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