Question

A table cover 4m*2m is spread on a meeting table. If 25cm of the table cover is hanging all around the table. Find the cost of polishing the table top at Rs.2.25per square meter

Answer 1

Answer:

Step-by-step explanation:

Length of table cover = 400 cm

Breadth of table cover = 200 cm

Length of table top = 400 - 50 cm

= 350 cm

Breadth of table top = 200 - 50 cm

= 150 cm

Therefore, area of table top = l * b

=> 350 * 150 cm^2

=> 52,500 cm^2 = 5.25 m^2

Cost of polishing tabletop per m^2 = Rs.2.25

Cost of polishing tabletop per 5.25 m^2 = Rs 2.25 * 5.25 = Rs. 11.81

Answer 2

Answer:

Step-by-step explanation:

4m 2m