Question

please answer this question solution fast

step by step explanation​

Answer 1

Answer:

Rs 3600

Step-by-step explanation:

dimension of each tile:-20cm × 15 cm

AREA :- 300 cm

area if square wall:- 300cm ×300cm

= 90000cm*2

total no. of tiles on the wall:- area of square / area of each tiles

= 90000 cm*2/ 300 cm*2

= 300 tiles

cost of each tiles:- rs 12

total cost of 300 tiles:- Rs 300×12

=Rs 3600 ANSWER