Question

the length of a room is twice its breadth and thrice its height if the cost of carpeting the floor at rs 80 per sw metre is rs 9000 find the cost of plastering its wall and ceiling at rs 35 per sq metre​

Answer 1

${\textbf{\textsf{{\color{Magenta}{⛄A}}{\red{N}}{\purple{S}}{\pink{W}}{\blue{E}}{\green{R}}{\red{♡}}{\purple{࿐⛄}}{\color{pink}}}} }$

Cave, also called cavern, natural opening in the earth large enough for human exploration. Such a cavity is formed in many types of rock and by many processes. The largest and most common caves are those formed by chemical reaction between circulating groundwater and bedrock composed of limestone or dolomite

Answer 2

refer to the attachment