The cost of carpeting a room 15m long with a carpet of width 75 cm at Rs 80 per metre is Rs 19200. Find the width of the room.
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length of the room is 15 m .
price of one metre carpet is 80
total price of carpet is 19200.
area of the room = 19200/80 = 240 square m.
then width of the room = area/length
= 240/15 =16 m.
price of one metre carpet is 80
total price of carpet is 19200.
area of the room = 19200/80 = 240 square m.
then width of the room = area/length
= 240/15 =16 m.
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