the total cost of flooring a room at rs. 12 per sq m is rs.1440.if the length of the room is 12 m. find its breadth.
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cost of flooring per sq.m=12
cost of flooring total area=1440Rs
total area=1440/12
=120sq.m
length of the room=12m
breath of the room=?
area=l×b
120=12×b
120/12=b
10=b
b=10m
cost of flooring total area=1440Rs
total area=1440/12
=120sq.m
length of the room=12m
breath of the room=?
area=l×b
120=12×b
120/12=b
10=b
b=10m
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