THE COST OF LAYING GRASS IN A PARK AR RS5 PER SQUARE IS RS2400.FIND THE COST OF MAKING ITS BOUNDARY AT RS2.25 PER METER IF IT IS 15M WIDE
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Step-by-step explanation:
first find area of the park
area = 2400/5= 480
then find length by area formula
area = l×b
480=l×15
l= 32m
then find perimeter and multiply with the cost we will get the cost
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