total cost of fluorine a room is rupees 25 per metre square is rupees 5100 if the length off d room is 8 metre find its breadth
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Step-by-step explanation:
Given:
Breadth=8m
Length = x
Rate/m^2= ₹25
Total rate=₹5100
Now
Total area= length× breadth
=8x
Total cost= cost per m^2 × area
₹ 5100= 25× 8x
5100/25×8=x
25.5m=x
The length of the room is 25.5m
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