a swimming pool is 20 m in length, 15 m in breadth, and 4 m in depth. find the cost of cementing its floor and walls at rs 35 per metre square
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area of swimming pool walls
2(4*20+4*15)
=2(140)
=280m
area of ground
=20*15=300m
total area
300+280=580m
cost of cementing its floor and walls at rs 35 per metre square
cost for 580m=580*35=rs 20300
2(4*20+4*15)
=2(140)
=280m
area of ground
=20*15=300m
total area
300+280=580m
cost of cementing its floor and walls at rs 35 per metre square
cost for 580m=580*35=rs 20300
karanveersinghkaler:
this is realy a Brainlist answer
thanks a lot
thanks np
a cubical box is leader has a length of 30 cm find the cost of painting the inside and outside of the box at rupees 5.50 per meter square
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