Question

5. What is the cost of tiling a rectangular plot of land 500 m long and 200 m wide at the
rate of 8 per hundred sq m.?

6. A table-top measures 2 m by 1 m 50 cm. What is its area in square metres?

please ans fast ​

Answer 1

Answer:

5) 800

Step-by-step explanation:

area of rectangle= l×b

= 500×200

=10 0000

cost of tilling 100 sqkm.= rs.8

cost of tilling 100 00 sq.km= 8×100 = 800

Answer 2

Answer:

Step-by-step explanation:

5.) Length of plot is 500m

Width of plot is 200m

Area is 500*200= 100000m^2

Per 100m^2 rates= Rs8

1m^2 rates= Rs 8/100

100000m^2 rates = Rs 8/100*100000

= Rs 8000

6.) Length of table top is 2m=200cm

Breadth is 1m50cm= 150cm

Area is 200*150= 30000cm^2