Question

find the cost of a tiling a rectangular plot of land 400 m long 200 m wide at the rate of 12 per hundred square metre.

Answer 1

area of the plot is 400 × 200 = 80000 m²
cost for tiling is 12 for 100 m²
⇒so for 1 m² the cost of tiling is rs 0.12 
so the cost of tiling  the plot is 80000 × 0.12 = Rs. 9600.

Answer 2

Answer:

length is 400 m

breadth is 200 m

Area is 400 x 200 is equal to 80000

cost of tiling is 12 for 100 sq m

80000x0.12

answer is 9600

MARK AS BRAINLIEST