The length and breadth of a wall are 6 and 3.5 respectively find the cost of covering its with a wallpaper at a rate of 25 rupees per square metre
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Answer:
525 rs.
Step-by-step explanation:
area of wall= 6m*3.5m=21 sq.m.
cost=21 sq.m.*25 rs.=525 rs.
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