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Length of a side of a square field is 275 m. What will be cost of levelling the field at a rate of 10 cent per square metre?

$ 7564.2
$ 7568.50
$ 7542.62
$ 7562.50
Explanation:

Length of the square field = 275 m

Area of the square field = side × side

= 275 m × 275 m

= 75625 m2

Cost of levelling the field for 1 sq m = 10 cent.

Now, we have to find the cost for entire area ie 75625 sq m.

Cost of levelling the field = 75625 × 10 cent

= 756250 cent

= $ 7562.50

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