a rectangular field is 48m long and 40m broad. find the cost of levelling the field at the rate of rupees 3 per square. metre.
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perimeter of rectangle=2(l+b) =2(48+40)=2*88=176
area=l*b=(48*40)m²=1920m²
cost of levelling=3per square metre=$(3*1920)=$5760
area=l*b=(48*40)m²=1920m²
cost of levelling=3per square metre=$(3*1920)=$5760
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Answered by
5
Area=l*b
=48*40
=1920m square
Cost=1920*3
=5760
Rs.5760
=48*40
=1920m square
Cost=1920*3
=5760
Rs.5760
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