Question

Find the cost of leveling a ground at the rate of 12per sguare m if it is 45m long and 30m wide

Answer 1

Area of surface = l× b

= 45×30

= 1350 sq metres

Cost of levelling 1 metre square = ₹ 12

Cost of levelling 1350 m sq = ₹12×1350

= ₹16200 ans

Answer 2

Answer:

16200/-

Step-by-step explanation:

If length of ground is 45 m

and width is 30 m,i.e. The ground is rectangular.

Area of Rectangle= length×breadth

Area of Rectangle= 45×30

= 1350 sq-m

Cost of leveling a ground, 12 per sq-m

To level 1350 sq-m ,total amount to be paid= 1350×12=16200/-

Amount of leveling=16200/- Rs

Hope it helps you.