A rectangular field is of 25 m long and 21 m wide. A 2.5 m wide strip is levelled all around it at the rate of rs 5 per square metre. find the cost of levelling the strip.
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Area=25*21
525sq.m
Strip=2.5m wide
=525÷2.5
=210
Cost=5*210
=1050rs. Ans
525sq.m
Strip=2.5m wide
=525÷2.5
=210
Cost=5*210
=1050rs. Ans
neeraj87:
kk
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