the cost of levelling a square lawn at rupees 15 per square metre is rupees 19935 find the cost of fencing the lawn at rupees 22 per metre
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total area of lawn=total cost/cost per metre square
total area=19935/15=1289 mtr sq
by above formula total cost when cost is 22 per metre is
total cost=total area*cost per metre square
total cost=1289*22=rs 28358
total area=19935/15=1289 mtr sq
by above formula total cost when cost is 22 per metre is
total cost=total area*cost per metre square
total cost=1289*22=rs 28358
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Given-
cost of levelling - 15/m
cost it took = 19935
area of field = 19935/15
= 1329
side of field= ✓1329
= 36.455
perimeter = 36.4 × 4
= 145.6
cost of fencing at rupees 22/m = 145.6×22
=3203.2
cost of levelling - 15/m
cost it took = 19935
area of field = 19935/15
= 1329
side of field= ✓1329
= 36.455
perimeter = 36.4 × 4
= 145.6
cost of fencing at rupees 22/m = 145.6×22
=3203.2
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