An open concrete tank is internally 1m wide,2m long and1.5m deep the concrete being 10cm thick calculate the capacity of the tank in litres and the volume of the concrete

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  1. capacity (in dm^3) is 10*20*15 = 3000 dm^3 = 3000L
    concrete (in cm^3) is 120*220*160 = 4,224,000 cm^3

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  2. Not correct

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