Question

7. What is the cost of tiling a rectangular plot whose length is 600 metre and
breadth 300 meter at the rate of rupees 5 per hundred square metre​

Answer 1

Step-by-step explanation:

Length =600m

Breadth =300m

Required cost =Rs.5

Also given, to find out the cost of tiling a rectangular plot

As we know that,

area of a rectangle =l×b sq. units

=600×300mt²

∴ area of a reactangle =180000sq.mt.

to find the cost of rectangular tiling given required cost =Rs.5

∴ cost of a tiling rectangular plot = area of rectangular × required cost

=180000×5= 900000

∴ the cost of tiling a rectangular

plot =Rs.900000

Answer 2

Solution:

Length of land = 600 m and Breadth of land = 300 m

Area of land = length x breadth = 600 m x 300 m = 180,000 m.sq

∵ Cost of tilling 100 sq. m of land = Rs. 5

∴ Cost of tilling 180,000 sq. m of land = 5/100 × 180,000 = 9,000