Question

A room is 5.6 m long and 3.6m wide.square marble of size 10cm×10cm are to be laid in the room. how many tiles are required? calculate the cost of laying at the rate of 5rs for 2tiles.

Answer 1

First convert the meter into cm.

Area = 560 cm x 360 cm = 201600 cm².

Now size of  the marble = 10 cm x 10 cm = 100 cm²

So, require marble = 201600/100 = 2016

Price of marble = 2016 x Rs. 5 / 2 = Rs 5040 /-

Answer 2

Answer:

Step-by-step explanation: