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Last updated at May 29, 2018 by Teachoo
Ex 13.5, 2 A cuboidal water tank is 6 m long, 5 m wide and 4.5 m deep. How many litres of water can it hold? (1 m3 = 1000 l) Here π = 6 m, b = 5 m and h = 4.5 m β΄ Volume of the tank = πΓπΓβ = (6 Γ 5 Γ 4.5) cm3 = 135 m3 = 135 Γ 1m3 = 135 Γ 1000 litres = 135000 litres So, the cuboidal water tank can hold 135000 litres of water