Question

A room is 20 m long and 18m broad. Find the cost of carpeting the room with a carpet of width 1.5 m at the rate of 60 per m​

Answer 1

TO GETTING PRICE FIND SURFACE AREA OF RECTANGLE AS

LENGTH× BREADTH

SO

20×18

360M²

NOW FOR GETTING PRICE

DIVIDE 1.5M TO 360

SO

3600/15. (. REMOVE AND 0 INCREASE IN NUMBERTAOR)

240×60

14400 RS IS THE ANSWER

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