5. A room is 15 m long and 9 m broad. Find the cost of carpeting the room with a carpet 75 cm wide
at the rate of 10 per metre.
person who will done it correct I will mark him or her brainliest
Answers
Answered by
0
Answer: 4400 cm.
Step-by-step explanation:
perimeter of room
as the 2 sides are not equal so it must be a rectangle and 2 * l+b so
2 * [ 13 + 9 ]
44 m
cost per 75 cm. = 65
therefore cost of carpet = 1 m = 100 cm so
44 m = 44 * 100 cm
4400 cm.
4400 cm. * 10 = 44000 answer cost of room
Answered by
0
Answer:
18 is correct answer.
Step-by-step explanation:
area:15×9=135,then135×10=1350÷75=18
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